Software Engineering Job Vacancies

726 to 750 of 4,659 Software Engineering Jobs

Modernization Engineer with Security Clearance

Manassas, Virginia, United States
BOAB Ventures
Position requires US Citizenship and a Secret security clearance! We're seeking an experienced Modernization Software Engineer that focuses on integrating cutting-edge technology with legacy systems to enhance operational capabilities. The ideal candidate has experience with large legacy systems, a passion for modernization, and thrives in small, disconnected team environments. Adaptability to new technologies is a must. Required … platforms (AWS preferred, Azure/GCP a plus). Preferred Skills • Large Language Models (LLMs): Experience with LLM inference servers, major frameworks (LangChain, LlamaIndex), RAG techniques, vector databases, prompt engineering, token optimization, and model quantization. • System-Level Knowledge: Strong understanding of Linux, process/memory management, file systems, networking, compiler optimizations, libraries, system calls, and CPU cache optimization. Required … Qualifications: • US Citizenship • Secret Clearance (ability to eventually obtain a Top Secret) • B.S. in computer Science or related degree preferred • 4+ years of experience in software engineering (with emphasis on coding) • Experience using C/C++, Rust, Zig, Python and TypeScript More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

UI Front- End Developer with Security Clearance

Ashburn, Virginia, United States
TAIG (Tactical Analytic & Intelligence Group)
information. This is a highly technical position; individuals will be screened by peers in a technical review of skills and experience. Essential Duties and Responsibilities: Design and implement JEE software applications. Use modern software engineering tools and methodologies, including Eclipse, and Atlassian Products (Jira, Confluence) Work with users in an Agile development approach to understand requirements, then … testing tools Cypress, Selenium, JMeter Job Skills: Must have strong HTML5, JSON, CSS, and CSS framework skills. Demonstrated ability to think critically and creatively to develop innovative solutions to software problems. Excellent problem solving and critical thinking skills. Ability to develop and maintain components with stringent performance requirements. Education: Bachelor's Degree in Computer Science, Software Engineering More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior QA Engineer Middlesbrough

Middlesbrough, Yorkshire, United Kingdom
Hybrid / WFH Options
Causeway Technologies
Senior QA Engineer Middlesbrough (Hybrid) Do you want to help shape software that affects thousands of lives? Who are we? We are ranked as the UK's construction-specific software provider. Our mission is to deliver market-leading end-to-end software solutions to the construction and related industries across the entire build lifecycle. If you are … backgrounds, skills, and perspectives, fostering a culture of equality that benefits our business. Purpose Our technology impacts millions of lives. You will be responsible for ensuring the quality of software development and deployment, creating and executing automated and manual tests to verify that software meets requirements. The Senior QA Engineer reports to the Agile Delivery Lead or Technical … Delivery Lead. The key responsibilities include: Technical delivery and innovation Analyzing software and systems to mitigate risks and prevent issues Key Responsibilities Testing complex technical solutions to maintain quality standards Collaborating with team members and departments Executing all testing levels (System, Integration, Regression) Analyzing user stories and requirements for validity and feasibility Mentoring team members in an open and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Forward Deployment Engineer with Security Clearance

Mc Lean, Virginia, United States
Snowflake Inc
different industry verticals, requires us to build a compliant, secure, and auditable infrastructure. Many key design decisions are deeply rooted in the Snowflake product architecture. As a Forward Deployed Software Engineer, you will be responsible for leading several key areas and collaborating with various engineering groups in addition to the Public Sector team. To be successful in the … a broad and in-depth knowledge base on cloud infrastructure, privacy, and governance, compliance controls, data security and data residency in various aspects of Snowflake. AS A FORWARD DEPLOYED SOFTWARE ENGINEER AT SNOWFLAKE YOU WILL: Solve real business needs at large scale by applying your software engineering and analytical problem solving skills. Design, implement and maintain scalable … and design and implement solutions Deploy and maintain availability of cloud compute servers and Kubernetes cluster that power the Snowflake platform in sensitive (sometimes air-gapped) production environments Implement software delivery pipelines that support continuous delivery and automatic compliance in sensitive runtime environments. Ensure operational readiness of the services and meet the commitments to our customers regarding security, reliability More ❯
Employment Type: Permanent
Salary: USD 287,500 Annual
Posted:

Java Engineer

Edinburgh & Lothians, Scotland, United Kingdom
Stefanini UK Ltd
You will be joining the innovative Information Security Cybertech Engineering team as a full stack software engineer in a global team responsible for developing web applications (Java/Angular), data engineering (Python) and solutions with third party products. You will be working in a collaborative and inclusive fast-paced environment that leverages agile approaches to deliver solutions … have the freedom to challenge the status quo, mentor fellow engineers, and contribute to our ongoing success while continuously fostering your own personal and professional growth. Responsibilities: Full stack software development and management of the development life cycle. Developing web applications (Java/Angular), data engineering (Python), and solutions with third-party products. Working in a collaborative and … and audit assurance programs. Challenging the status quo, mentoring fellow engineers, and contributing to ongoing success while fostering personal and professional growth. Requirements: Development Value: Experience with full stack software development (front and backend with DB/APIs). Direct stakeholder engagement and full software development life cycle management. Opportunity to research, develop, and implement prototypes/solutions More ❯
Employment Type: Permanent
Posted:

Lead Cloud Developer

Reigate, Surrey, United Kingdom
Willis Towers Watson
Description The Role We are looking for a Lead Cloud developer to join our growing engineering organisation developing a wide range of market-leading InsurTech solutions. You will be working in flexible agile squads delivering value on multiple greenfield workstreams in the delivery family to deliver core foundational functionality that will be used by multiple SaaS product offerings across … team is also required. The Responsibilities •Work with the Lead System Architect and Product Owner to define, refine and deliver the product backlog. •Contribute to the design of SaaS software solutions meeting functional and non-functional requirements. •Lead and guide implementation of product code (Front and Back End), following best practices for maintainability, testability and performance. •Lead and guide … infrastructure and services, JSON/XML. •Experience of working with cloud technologies, specifically the Azure stack. •Experience working with test frameworks/test cases for RESTful services •Experience with software engineering best practices: object-oriented, design patterns, SOLID principles. •Experience with software development ecosystem (IDE's, version control, test automation/CI, etc.). •Strong appreciation of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

C# Developer - Games - 70K

England, United Kingdom
Ascent People Ltd
Games Developer, C#, 3D Graphics Developer, C# Software Developer, Senior level, Graphics based Software Engineer, CAD, Games, Maths, Physics, DotNet, C#, .Net, .Net Core, No SQL, OpenGL/DirectX - Global Software House - up to 70K Global Software client is looking for Software Developers with a Maths, Physics, 3D or Games background. Can you show proven … C# experience in the development of Graphics based software? Have you built software to create 3D models? Do you have experience in OpenGL or Direct X, or similar? Games-related programming? We're seeking a Full Stack Developer to join a growing development team. In this squad, you will be one of six engineers working on this innovative … tech and will work on projects from initial concept to final delivery. Responsibilities will include: Maintaining and ensuring the responsiveness of these applications Collaborating with the engineering team on new feature design and launch Developing cloud-based solutions with messaging and notification APIs in a micro-service architecture Solving complex mathematical and geometric problems Developing 3D graphical and CAD More ❯
Employment Type: Permanent
Salary: GBP 70,000 Annual
Posted:

3D Graphics Developer - C# 70K

England, United Kingdom
Ascent People Ltd
3D Graphics Developer, C# Software Developer, Senior level, Graphics based Software Engineer, 3D Graphics, CAD, Games, Maths, Physics, DotNet, C#, .Net, .Net Core, SQL Server, T-SQL, OpenGL/DirectX - Global Software House - up to 70K Global Software client is looking for Software Developers with a Maths, Physics, 3D or Games background. Can you show … proven C# experience in the development of Graphics based software? Have you built software to create 3D models? Do you have experience in OpenGL or Direct X, or similar? Games-related programming? We're seeking a Full Stack Developer to join a growing development team. In this squad, you will be one of six engineers working on this … innovative tech and will work on projects from initial concept to final delivery. Responsibilities will include: Maintaining and ensuring the responsiveness of these applications Collaborating with the engineering team on new feature design and launch Developing cloud-based solutions with messaging and notification APIs in a micro-service architecture Solving complex mathematical and geometric problems Developing 3D graphical and More ❯
Employment Type: Permanent
Salary: GBP 70,000 Annual
Posted:

Senior SRE

London, United Kingdom
Board Intelligence
Intelligence is a technology and advisory firm, that supercharges boards with the science of board effectiveness. We build better businesses and benefit society. Through a suite of AI-powered software tools, evaluation frameworks, and advisory services that distil twenty years of boardroom experience, we improve the efficiency of board processes and the effectiveness of boards. We work with over … socials, away days, philanthropic activities and lunch & learns. Our Mission We unleash the potential of organisations through the science of board effectiveness, building better businesses and benefiting society. Our Engineering Team We build, maintain, and improve the software that our clients rely on. Our work ensures that Board Intelligence product suite is efficient, scalable, and capable of adapting … monitoring of those systems, for building tooling and automation to reduce TOIL and for responding to incidents as part of our 24/7 SRE on-call team. Reliability Engineering at Board Intelligence The SRE team: Strives to provide the highest standards of Availability, Scalability, Performance and Security for our Software as a Service environments across multiple cloud More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Engineer - Edinburgh / Glasgow

United Kingdom
Accenture
Full Stack Engineer - Edinburgh/Glasgow Full Stack Engineering Team Lead/Consultant Mid-Level Full time Salary: Competitive salary and package (Depending on level of experience) Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history at the point of application . Accenture is a … we have with our clients and with the communities in which we work and live. It is personal to all of us." - Julie Sweet, Accenture CEO Accenture Next Gen Engineering provides end-to-end product engineering solutions which deliver tangible value, fast. We bring together an obsession for technical excellence with agility and scale, to help clients move … career working in a vibrant environment, with access to training and a global network of experts, this could be the role for you. As part of our Next Gen Engineering team, you'll be working with cutting-edge technologies and will have the opportunity to develop a wide range of new skills on the job. In our team you More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Automation Engineer

London, United Kingdom
Hybrid / WFH Options
Catixs
are passionate about technology and committed to excellence. Join our dynamic team and be part of an exciting journey! Job Description: We are looking for a talented and experienced Software Engineer to join our team in Paris. As a Software Engineer, you will be responsible for designing, developing, and maintaining software applications that meet our clients' needs. … You will work closely with other engineers, designers, and product managers to deliver high-quality software solutions. Key Responsibilities: Collaborate with cross-functional teams to define, design, and ship new features. Write clean, scalable, and maintainable code. Participate in code reviews to ensure code quality and adherence to best practices. Troubleshoot, debug, and optimize existing software applications. Contribute … to the continuous improvement of the development process. Stay up-to-date with the latest industry trends and technologies. Requirements: Bachelor's degree in Computer Science, Engineering, or a related field. Proven experience as a Software Engineer or similar role. Proficiency in specific programming languages/technologies relevant to the job . Strong understanding of software development More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Artificial Intelligence Engineer

London, United Kingdom
Hybrid / WFH Options
Catixs
are passionate about technology and committed to excellence. Join our dynamic team and be part of an exciting journey! Job Description: We are looking for a talented and experienced Software Engineer to join our team in Paris. As a Software Engineer, you will be responsible for designing, developing, and maintaining software applications that meet our clients' needs. … You will work closely with other engineers, designers, and product managers to deliver high-quality software solutions. Key Responsibilities: Collaborate with cross-functional teams to define, design, and ship new features. Write clean, scalable, and maintainable code. Participate in code reviews to ensure code quality and adherence to best practices. Troubleshoot, debug, and optimize existing software applications. Contribute … to the continuous improvement of the development process. Stay up-to-date with the latest industry trends and technologies. Requirements: Bachelor's degree in Computer Science, Engineering, or a related field. Proven experience as a Software Engineer or similar role. Proficiency in specific programming languages/technologies relevant to the job . Strong understanding of software development More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Engineer

United Kingdom
Menlo Ventures
modern cyber threats. We're building a team of top-tier engineers who are excited to use Generative AI tools like Cursor, GitHub Copilot, and Claude to redefine how software is built-faster, smarter, and more efficient. We are seeking a highly skilled Software Engineer II to help shape the future of AI-powered application development. If you … stabilise and improve existing features Collaborate with engineers, Product Managers, and Designers to define, build, test, launch, and support new product features Responsible for both development and testing of software Collaborate with Customer Support and Sales Engineering organisation on production issues and sales solutions Provide code reviews for other engineers to catch bugs & problems before they make it … CSS 3+ years of production support experience for enterprise-class customers At least 1 year of system design experience Proven experience owning testing as well as development of all software solutions Proven experience working with agile development methodologies (both scrum and kanban) Proven experience working effectively with cross-functional teams across multiple time zones with with remote stakeholders Familiarity More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior AI Engineer

South Grafton, Massachusetts, United States
Hybrid / WFH Options
Genmab
Then we would love to have you join us! Senior AI Engineer As a Senior AI Engineer in Genmab's AI Lab, you'll sit at the intersection of software engineering and applied AI. This role is about building robust, production-ready tools , using large language models (LLMs), agent-based frameworks, and modern cloud infrastructure to support drug … focus will be to turn high-potential AI prototypes into scalable, useful tools that make an impact across the business from the lab to the field. This is an engineering-focused role, not a traditional data science position. You'll need to be comfortable designing systems, writing code, deploying to production, and supporting ongoing use all while staying aligned … technical solutions with real-world value. Explore and apply emerging AI technologies, sharing insights internally and supporting a culture of learning and experimentation. Requirements 8+ years of experience in software or ML engineering, including 1+ year working with applied LLMs (e.g. RAG, agents, context engineering). Strong software engineering skills with Python (FastAPI , backend development More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Modernization Engineer with Security Clearance

Manassas, Virginia, United States
The Arena
Software Engineer Location: Onsite Manassas, VA Clearance: Secret or Top Secret/SCI security clearance Employment Type: Full-time, salaried, with full benefits About the Company: Our client is a leading innovator in defense technology, delivering advanced software solutions that support mission-critical operations for national security. Their work powers next-generation capabilities for some of the most … demanding platforms in the world-including combat systems aboard US Nuclear Submarines. This is an opportunity to contribute to meaningful, high-impact engineering challenges at the forefront of innovation. About the Role: The team is seeking an experienced Software Engineer to lead the design, development, and modernization of combat systems software for US Navy platforms. This role … involves deep technical problem-solving and hands-on engineering in support of national defense operations. The focus is on enhancing legacy systems while ensuring seamless integration with modern technologies. This position is ideal for candidates with experience in large, complex codebases who are passionate about code modernization and software infrastructure. You should thrive in small, agile teams and More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Lead Engineer New UK-Remote

United Kingdom
Hybrid / WFH Options
PLOS GmbH
and practice. We believe in a better future where science is open to all, for all. Role Summary As Lead Engineer, you will draw on your diverse experience in software engineering, architecture, and team building to collaboratively design, build, and maintain solutions to power the ongoing revolution in open science. This role sits within the Digital team, leading … a team of engineers within the software engineering function and playing a pivotal part in both leading the team and cutting code. Supervisory Responsibilities Sets high performance standards for the team and monitors any performance issues Provide team leadership by exemplifying and supporting our core values; managing individuals to ensure their continued personal and professional development; and supporting … the overall development of the culture in Software Engineering. Responsibilities Provide technical leadership by contributing to the overall platform architecture; ensuring new work is delivered in alignment with said architecture, establishing and supporting development processes, providing stewardship of the long-term sustainability of our platform, and actively managing platform health and technical debt. As part of a cross-functional More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

UI Front End Developer with Security Clearance

Ashburn, Virginia, United States
Unissant
information. This is a highly technical position; individuals will be screened by peers in a technical review of skills and experience. Essential Duties and Responsibilities: Design and implement JEE software applications. Use modern software engineering tools and methodologies, including Eclipse, and Atlassian Products (Jira, Confluence) Work with users in an Agile development approach to understand requirements, then … testing tools Cypress, Selenium, JMeter Job Skills: Must have strong HTML5, JSON, CSS, and CSS framework skills. Demonstrated ability to think critically and creatively to develop innovative solutions to software problems. Excellent problem solving and critical thinking skills. Ability to develop and maintain components with stringent performance requirements. Education: Bachelor's Degree in Computer Science, Software Engineering More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Lead Backend Developer Python Java AWS

London, South East, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
Lead Backend Developer/Software Engineer (Python Java AWS) London/WFH to £115k Are you a backend focussed software developer with leadership skills You could be progressing your career at a scale-up tech company (established 10 years), that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and … of benefits and perks.As a Lead Backend Developer you'll head up a team of 4-5 within an Agile environment to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business. You'll focus on backend Python and Java engineering on AWS but there's a range of other tech … two work from home. When in the office you can make use of the onsite gym, barista coffee and free breakfast. About you: You're an experienced, backend focused software developer with Python and Java and good knowledge of AWS You're product focussed with good business acumen You have a good understanding of software architecture patterns, database More ❯
Employment Type: Full-Time
Salary: £100,000 - £115,000 per annum
Posted:

Senior Data Engineer

London, United Kingdom
Hybrid / WFH Options
Scott Logic Ltd
We work with some of the UK's biggest companies and government departments to provide a pragmatic approach to technology, delivering bespoke software solutions and expert advice. Our clients are increasingly looking to us to help them make the best use of their data. In building data platforms and pipelines, our data engineers create the foundation for diverse data … hands-on, client-facing roles, with openings at senior or lead level to suit your experience. You may be leading teams, setting technical direction, advising clients or solving tough engineering challenges. You'd also be expected to spend some time on-site with clients in the London area on an ad-hoc basis. Our data engineers combine a strong … software engineering approach with solid data fundamentals and experience with modern tools. We're technology agnostic, and we're open minded when it comes to your existing skillset. What are we looking for? Good experience with some of the technologies and approaches typical in modern data engineering and reporting. Including storage, data pipelines to ingest and transform More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Test Automation Engineer

Belfast, United Kingdom
EverQuote, Inc
Engineer to drive our end-to-end testing initiative and overall testing roadmap. We are looking for a technically skilled and strategically minded test leader to elevate our quality engineering practices. This role is ideal for someone who is passionate about building reliable, scalable test frameworks and embedding quality into every step of the development lifecycle. You will collaborate … across engineering, product, and infrastructure teams to create automated testing solutions that accelerate delivery, improve confidence, and reduce risk. This is a high-impact opportunity for someone who thrives in a fast-moving, data-driven environment and is ready to take ownership of our testing vision. Who You Are: A passionate and pragmatic quality engineer who understands the value … to-end test frameworks (UI, API, performance) Build reusable tools and pipelines that integrate seamlessly into our CI/CD workflows Drive quality-first development practices and partner with engineering leaders to embed testability into designs Define, track, and communicate quality KPIs that drive accountability and continuous improvement Act as a mentor and coach for engineers and QA professionals More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Engineer

Glasgow, United Kingdom
Eden Scott
UK remote (willing to travel to Glasgow office once per quarter) Eden Scott is recruiting a Software Engineer for Amici to develop a modern platform. With significant growth, Amici seeks an engineer skilled in C# or Java to shape the future of the MyAmici platform. About the Role You'll be a key member of our development team, responsible … Deliver high-quality code using Agile and Test Driven Development methodologies. Develop and maintain domain knowledge based on customer use-cases and industry practices. Turn requirements into well-structured software that meets business needs. Participate in requirements review sessions with Business Analysts and QA Engineers. Develop complex database queries, views, triggers, and functions. Conduct code reviews and participate in … pair programming sessions. Assess the impact of changes on systems and infrastructure. Document your code for technical and operational maintenance. Support the smooth transition of software into production. Provide third-level support for production software during business hours. What We're Looking For: Experience in professional development, ideally in C# or Java . Professional experience with modern JavaScript More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Engineer

Utrecht, Netherlands
Yacht
Youll be at the forefront of creating AI-powered systems that solve complex challenges, streamline processes, and unlock new opportunities. We are looking for a ML engineer with strong engineering and data science capabilities-someone who can dive deep into data, build and optimize generative models, and take solutions from prototype to production. Youll work across the full ML … goals and continuously see the results of your (team) efforts. You and your talent - You hold a Masters degree in Computer Science, Data Science, Artificial Intelligence, Econometrics, Mathematics, Statistics, Engineering, or a related technical field. - You have 5+ years of experience as a Data Scientist, DevOps Engineer, Machine Learning Engineer, Software Engineer or in a similar technical role. … You have strong programming skills, particularly in Python, and write clean, reusable, and testable code. - You are experienced in software engineering best practices, including version control (Git),CI/CD pipelines, and containerization (Docker, Kubernetes). - You have hands-on experience with ETL processes, data pipelines, data lakes, and cloud platforms(preferably Azure). - You are proficient with More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Lead AI Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
trg.recruitment
production and improving system design and infrastructure. You’ll also guide a small technical team (2–3 people), but the focus remains deeply technical - ideal for someone from a software engineering background. What you'll do: Build and scale NLP/document processing pipelines using microservices Lead 2–3 reports (data scientists + AIOps engineer) Set engineering More ❯
Posted:

Lead AI Engineer

London Area, United Kingdom
Hybrid / WFH Options
trg.recruitment
production and improving system design and infrastructure. You’ll also guide a small technical team (2–3 people), but the focus remains deeply technical - ideal for someone from a software engineering background. What you'll do: Build and scale NLP/document processing pipelines using microservices Lead 2–3 reports (data scientists + AIOps engineer) Set engineering More ❯
Posted:

Cloud-Native Developer Innovation

Farnborough, Hampshire, United Kingdom
Philips Iberica SAU
future of clinical interventions and improve patients' lives. Your role: Empower the innovation team to explore and develop cloud-native, containerized concepts and prototypes through hands-on full-stack software development. Collaborate cross-functionally with innovation engineers, UI/UX designers, clinical scientists, marketers, and business developers to refine and validate concepts. Manage Kubernetes clusters throughout their lifecycle, including … property, and solution transfers that support Philips' growth and mission. You're the right fit if: Minimum Required Qualifications Education Bachelor's/Master's Degree in Computer Science, Software Engineering, Information Technology or equivalent. Work Experience Minimum 2 years of experience with Bachelor's in areas such as Software Development, Software Design and Architecture, Testing … Qualifications You have 2+ years of experience managing Kubernetes clusters in a production environment (e.g., AWS, OpenStack) You bring 5+ years of hands-on experience in developing web-based software solutions, combining back-end (e.g., C++, C#, Python, REST APIs) and front-end technologies (modern JS frameworks, React) - preferably in a healthcare context. You are a well-rounded developer More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Software Engineering
10th Percentile
£45,000
25th Percentile
£55,000
Median
£68,000
75th Percentile
£97,500
90th Percentile
£125,000