Permanent Software Engineering Job Vacancies

1,976 to 2,000 of 4,225 Permanent Software Engineering Jobs

Database Engineer with Security Clearance

Mc Lean, Virginia, United States
Pelagic AI
comprehensive benefits. Experience: 5+ years of relevant professional experience with Bachelor's, 3+ with Master's or none with a PhD Education: Bachelor's or Master's degree in Software Engineering, Computer Science, Information Systems, or related field Security: Current/active TS/SCI clearance with CI polygraph or willingness to take one. Background investigation required, including … inefficiencies • Ensure database configurations are properly managed through configuration management (CM) practices • Implement and manage performance testing tools, such as JMeter or alternatives, to prevent performance regressions • Collaborate with software and system engineers to ensure optimal integration and performance of the database systems Pelagic AI, LLC 1765 Greensboro Station Place, Tower 1, Suite 900, McLean VA 22102 USA +1 … week • Bachelor's degree in Computer Science, Information Systems, or related discipline (4 years of additional experience may be substituted for a degree) • 5+ years of experience in database engineering, database performance optimization, and configuration management • Strong understanding of database technologies and systems • Experience with performance testing tools like JMeter or similar alternatives • Experience with version control systems for More ❯
Employment Type: Permanent
Salary: USD 175,000 Annual
Posted:

Senior Backend Software Engineer

London, United Kingdom
Hybrid / WFH Options
Atlassian
Engineering London, United Kingdom Remote, UK Atlassians can choose where they work - whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. Interviews and onboarding are conducted virtually, a part of being a distributed-first company. To help our teams work together … effectively, this role is fully remote but requires you to be located in the UK. We're looking for a Senior Backend Software Engineer to join our team, focused on delivering creative improvements for our engineering teams. Your future team To become a 100-year company, we need a world-class engineering organisation made up of empowered … teams who have the tools and infrastructure to do the best work of their careers. As part of a unified R&D team, Engineering is prioritising key initiatives which support our customers in moving to cloud while simultaneously continuing to bring the most value to our customers through investments across our core product suite - including Jira, Confluence, Trello, and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Frontend Engineer (6 month contract)

London, United Kingdom
Two Circles Ltd
in continually improving it. Encouraging a blameless culture of continuous improvement and technical excellence. Leading and influencing the technical design, architecture and development of digital projects. Work closely with Engineering Managers, Engineering Leads and Product Managers to understand problems and define technical scope for global sports properties. Setting up software development frameworks for release management, automation, code … week is encouraged for this role and occasional travel to other offices in London and EMEA will be required at times. Requirements A minimum of 5+ years experience in software engineering. A high level of proficiency and understanding in TypeScript, React and Next.js with experience in Node.js desirable. Experience in a CI/CD environment where you have utilised … tools such as Circle CI, GitHub actions or Azure DevOps etc. An appreciation of DevOps and platform engineering culture. You don't just write code, but you also like to build and ship it, utilising cloud platforms and services, such as Azure, AWS or GCP. Experience in agile development practices, continuous integration and test automation via various methods such More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Platform Engineer - Golang

London, United Kingdom
Hybrid / WFH Options
Salt Digital Recruitment
and Kubernetes Implement monitoring, self-service tooling, and ephemeral environments to streamline development and operations Produce high-quality documentation and collaborate with cross-functional teams Key Skills & Experience: Strong software engineering background with expertise in Golang and infrastructure development Proven experience with AWS , Terraform, and CI/CD tooling such as Git and Jenkins Deep understanding of Kubernetes … Experience with Docker and scripting for automation Strong focus on code quality , testing, and best practices in a DevOps environment Comfortable working in Agile teams and communicating clearly across engineering, product, and security stakeholders Passionate about improving developer experience and contributing to team knowledge-sharing Nice to Have: Experience with Kafka, gRPC, GraphQL, or policy-as-code tools like More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Engineer (Generative AI focus)

United Kingdom
Hybrid / WFH Options
black.ai
your workflow. Help evolve the team into a fully-fledged product squad. Be a mentor, collaborator, and culture carrier on the team. What you will bring 5+ years of software engineering experience. Proficiency in TypeScript and modern front-end frameworks (e.g. React). Solid backend engineering skills ( Node.js or similar). Comfort working in ambiguous, fast-changing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Blockchain + Full Stack Engineer (RUST)

London, United Kingdom
Helio Fintech Ltd
interview people who have tried our product and have a strong desire to make it better! You will: You will help build and architect the foundation of the Helio software platform which all other systems will flow from and interact with. You will use all your previous experiences, skills and initiative to get things right from inception - which is … to a naturally high standard of code, logic and engineering prowess in general. We want to build a platform that is led by engineering excellence paired with pragmatic approaches to solving problems and delivering financial grade quality throughout our products and services. Technical knowledge is critical but we are a startup treading in uncharted territory so attitude is … see solutions. You will have a passion for Web3 technologies including NFTs and all things blockchain. You may be fit for this role if you have: 5+ years of software engineering experience in backend teams primarily using Rust and Node/Node.js, TS & JS in a full stack environment Fluency in Solana Rust smart contracts with proven experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Development Engineer - REMOTE (Full-stack) with Security Clearance

Maryland, United States
Hybrid / WFH Options
Codescratch LLC
Software Development Engineer (Full-stack) While this role can be 100% REMOTE, you MUST live within commuting distance to the DMV metro area. The work is in San Antonio, TX but you will not need to travel there. Codescratch is currently seeking a self-motivated and talented Full-stack Software Developer with database experience to join our growing … a subset of the following skills, with a willingness to learn and grow in other areas. This role involves collaborating with team members to develop and maintain high-quality software solutions, ensuring comprehensive testing, and providing support in ticket creation and documentation. Key Responsibilities: Contribute to the development and maintenance of software applications Collaborate with team members to … design, develop, and deploy high-quality software Solutions Participate in code reviews and provide constructive feedback Troubleshoot and resolve software issues Contribute to continuous improvement of development and deployment processes. Create and manage tickets in Jira Document processes and projects in Confluence Why Codescratch? Codescratch, is a leading software services company that specializes in developing innovative solutions More ❯
Employment Type: Permanent
Salary: USD 165,000 Annual
Posted:

Senior Software Engineer (Fullstack)

Chester, Cheshire, United Kingdom
Hybrid / WFH Options
Lloyds Banking Group
working Click here for more information on agile working options. Agile Working Options Agile Working Options Reduced Hours; Flexibility in when hours are worked; Hybrid Working JOB TITLE: Senior Software Engineer ( Fullstack ) HOURS: Full-time - 35 hours per week WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of our … time, at one of our offices stated above . ABOUT THIS OPPORTUNITY We have multiple openings across our business for senior software engineer s with experience in a combination of backend and frontend development to join our growing engineering team s . You'll be responsible for developing high-quality, scalable services as part of our microservices-based … either backend or frontend development, don't let that hold you back- we'd still love to hear from you. You might be exactly what we're looking for! Software Development: Strong, hands-on commercial experience in either or both frontend of backend engineering. Test Automation: Use modern testing practices and frameworks integrated with CI/CD pipelines. Strong More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

Cardiff, South Glamorgan, United Kingdom
Dye & Durham Corporation
Software Engineer Department: Customer Operations Employment Type: Permanent - Full Time Location: Cardiff (Credas) Reporting To: Chief Technology Officer, Credas Description As a Software Engineer, you'll contribute to the design, development, and support of our SaaS platform, working on frontend, backend or full-stack features. You'll collaborate with product managers, designers, and DevOps engineers to deliver functionality … rotations where appropriate. Work with the QA and DevOps teams to ensure quality releases and robust CI/CD practices. Skills, Knowledge & Expertise 2-5 years of experience in software or application development. Proficiency in at least one modern programming language (e.g., C#, Java). Experience building APIs, backend services, or full-stack applications. Familiarity with cloud services (preferably More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

C# Engineer - Risk Analytics

London, South East, England, United Kingdom
McGregor Boyall
architecture and design through to deployment and optimisation Ensuring robustness through high test coverage, automation, and best-in-class design patterns Key Requirements 10+ years of professional experience in software engineering, with a deep command of C# and the .NET ecosystem Proven experience developing systems that process large datasets efficiently and with low latency Exposure to risk modelling … working with platforms like MSCI RiskMetrics or equivalent Strong SQL (preferably T-SQL ) and database design experience A collaborative, solutions-oriented mindset with strong communication skills Computer Science, Mathematics, Engineering or similar academic background This is a high-impact, high-visibility role within a globally respected investment firm that places real emphasis on technical excellence. You'll be working More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Lab Support Engineer, Customer Experience & Business Trends

London, United Kingdom
Amazon
to drive Amazon digital products improvement? If so, the Automation team under Customer Experience and Business Trends (CXBT) needs your help. We build automated solutions with both hardware and software to measure customer experience and digital product performance on the end devices. We are seeking a Lab Support Engineer to support us in assembling and maintaining experimental setups and … build and scale our production fleet, investigate and resolve complex technical issues in short notice. As a Lab Support Engineer, you will be the first point of contact for software engineers and managers who request for additional setups and modifications to be carried out through vendors or in-house. You will support our development and production hosts and will … additionally contribute to operation process improvement initiatives. Key job responsibilities - Partnering with Software Development Managers (SDM), Technical Program Managers (TPM) and Engineers to construct, assemble, test, and troubleshoot systems (remote and locally). - Monitoring performance and ensuring system availability. - Supporting software engineering teams by contributing to innovative and automated needs for device automation. - Provisioning the Linux hosts More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Software Engineer - FS

North West, United Kingdom
Hybrid / WFH Options
Anson Mccade
Lead Software Engineer - FS £94,000 GBP Hybrid WORKING Location: Manchester, North West - United Kingdom Type: Permanent Lead Software Engineer Manchester (Hybrid Working) Up to £94,000 + Excellent Package Barclays is looking for an experienced Lead Software Engineer to join our dynamic engineering team in Manchester. If you're passionate about leading by example, delivering … high-quality software, and mentoring talented developers-this is your opportunity to make a lasting impact within a fast-paced, agile environment. What you'll be doing: Leading the design and development of robust, scalable solutions using Java , Python , Golang , or JavaScript . Driving engineering best practices and contributing to architectural decisions. Collaborating with cross-functional teams including … and supporting a team of engineers, fostering a culture of growth and continuous improvement. Playing a key role in code reviews, technical planning, and ensuring the highest standards in software delivery. What we're looking for: Proven experience in a leadership or senior engineering role. Strong hands-on expertise in at least one of: Java , Python , Golang , or More ❯
Employment Type: Permanent, Work From Home
Posted:

Mobile Engineer

London, United Kingdom
Funding Circle Ltd
You are comfortable operating in an environment of fast pace and uncertainty and thrive in solving hard problems within a cross-functional team. As a key member of our engineering team, you will play a vital role in building and scaling our Mobile App, empowering businesses to access flexible financing solutions. Your passion for technology and your ability to … an unbeatable customer experience. The role Collaborating as part of an agile cross functional team, as well as technology guilds Building great user experiences for customers Delivering innovation through software Implement business functionality, using React Native, for both iOS and Android Proactively problem solving, identifying and confidently mitigating any risks, issues or control weaknesses that arise in your day … ecosystem tooling such as Firebase. Familiarity with Gradle, XCode and other native build tools Ability to work with REST APIs and third-party services/libraries Solid understanding of software engineering principles Experience with code version control Excellent communication, both written and verbal At Funding Circle we are committed to building diverse teams so please apply even if More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Applications Engineer with Security Clearance

Huntsville, Alabama, United States
OSAAVA Services
Telework: NO - Not available for this position Clearance Type: DoD Secret Shift: Day shift Travel Required: Up to 10% of the time We are seeking a skilled and motivated Software Applications Engineer to join our team and provide critical support for a suite of essential applications. This role offers the opportunity to work with a variety of technologies, including … platforms, in a dynamic and challenging environment. You will be responsible for troubleshooting, maintaining, and enhancing these applications to ensure their continued reliability and performance. Description of Duties: The Software Applications Engineer supports the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract. The candidate will: Provide primary support for the following applications … the position. The selected candidate may be assigned as an employee for one of our teammate companies. Qualifications - External Basic Requirements: Must have 5, or more, years of direct Software Engineering experience Must have experience with Microsoft Internet Information Services (IIS), including troubleshooting and maintenance. Must have experience with Java and Tomcat. Must have experience with Cloud Azure More ❯
Employment Type: Permanent
Salary: USD 160,000 Annual
Posted:

Microsoft D365 CE Developer

Central London, London, United Kingdom
Hybrid / WFH Options
83zero Limited
The out of the box capabilities and limitations. As well as a wider understanding of the Microsoft technology stack, including but not limited to Azure and SharePoint. Knowledge of software engineering best practices as well as Microsoft Dynamics CRM SDK, C#, Visual Studio and Team Foundation Server. Full implementation lifecycle experience of CRM based programmes within Microsoft Dynamics … Stories. To apply please click the 'Apply' button and follow the instructions. For a further discussion, please contact James Money on 83zero Limited is a boutique consultancy specialising in Software Development & Agile within the UK. We provide high quality interim and permanent IT professionals. More ❯
Employment Type: Permanent, Work From Home
Salary: £95,000
Posted:

Microsoft D365 CE Developer

London, Fleet Street, United Kingdom
Hybrid / WFH Options
83zero Ltd
The out of the box capabilities and limitations. As well as a wider understanding of the Microsoft technology stack, including but not limited to Azure and SharePoint. Knowledge of software engineering best practices as well as Microsoft Dynamics CRM SDK, C#, Visual Studio and Team Foundation Server. Full implementation lifecycle experience of CRM based programmes within Microsoft Dynamics … Stories. To apply please click the "Apply" button and follow the instructions. For a further discussion, please contact James Money on 83zero Limited is a boutique consultancy specialising in Software Development & Agile within the UK. We provide high quality interim and permanent IT professionals. More ❯
Employment Type: Permanent
Salary: £70000 - £95000/annum Bonus, Pension, PH, LA
Posted:

Android Developer Kotlin

East London, London, United Kingdom
Richard Wheeler Associates
code being phased out. The technologies run directly on the phone with limited server interactions. Youll have a strong track record of delivering high-quality apps and tackling complex engineering challenges. It is envisaged the role will evolve into a leadership position. Responsibilities : Build on exciting new technologies and integration with wearable devices Develop new features, improve existing code … code reviews and champion high-quality code by leveraging unit tests, continuous integration, and code quality tools Youll need: 5+ years of high-level Android development experience A wider software engineering background (8+ years in total) Excellent Kotlin skills and comfortable with other languages e.g. Java A strong numerate Degree (Computer Science/similar) Able to work independently More ❯
Employment Type: Permanent
Salary: £80,000
Posted:

Senior Software Engineer (Backend)

Belfast, United Kingdom
TP ICAP Group
As a Senior Software Engineer at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base. You will work within an Agile environment, from design through to implementation, with a strong focus on continuous improvement whilst working collaboratively as part of self-organising, cross … align to the IT strategy/vision Provide support and mentoring to other members of the team Take ownership of, and be accountable for, the delivery and quality of engineering and solutions, ensuring they meet business requirements, adhere to best practices, and are delivered on time and within scope Seek to continuously improve, experimenting with technologies and methodologies to … Accord helps increase awareness, collaboration, shares best practice, and holds our firm to account for driving continuous cultural improvement. Location UK - City Quays - Belfast Role Overview As a Senior Software Engineer at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base. You will More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Software Engineer with Security Clearance

Annapolis Junction, Maryland, United States
Avid Technology Professionals
Programming Languages: Python, Java, or Go. • Data Engineering Tools: Apache Kafka, Airflow (for orchestration), Spark (if needed for larger datasets). • OpenSearch/Elasticsearch: Indexing, querying, and optimizing. • Visualization Tools: Kibana, Grafana (for more advanced visualizations), React.js. • Cloud: AWS (ElasticSearch Service), or Azure (if using cloud infrastructure). Desired: • 15+ years of experience working in data engineering or … software development with a focus on data processing and user interface development. • Exposure to Elasticsearch/OpenSearch is a plus, but it's not a dealbreaker if they have strong data engineering skills in other areas. • Exposure to a UI framework like React.js is a must. • Experience with rapid prototype creation and deployment is a must. • Comfortable working … under tight deadlines as necessary. Security Clearance Required: TS/SCI with Poly About Avid Technology Professionals Avid Technology Professionals, LLC (ATP) is a premiere provider of software and systems engineering, and acquisition program management services for the community. ATP is actively seeking to pursue contract opportunities with other departments and agencies in the federal government, in state More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Lead Software Engineer - Cashflow Tools (2 year FTC)

London, United Kingdom
Hybrid / WFH Options
Allica Bank Limited
our new Cashflow Tools 'Virtual Treasurer' suite from the ground up. Role Description Technical Leadership: Define and drive the technical vision for Cashflow Tools, ensuring scalable, secure, and maintainable engineering solutions that align with the broader product strategy Build product from scratch: Collaborate with Product, Design, CX, and customers to ideate, architect, and iteratively ship our Cashflow Tools, delivering … features to automate anomaly detection, categorize transactions, and deliver contextual recommendations Skills and Experience Ownership Mindset: You own problems end to end, from customer needs to solution delivery Solid Engineering Experience : Proven fullstack/backend track record; comfortable shipping quickly and refactoring iteratively Leadership Experience : 2+ years in a tech lead/architect/CTO equivalent role, mentoring peers More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Software Engineer with Security Clearance

Fairfax, Virginia, United States
Complete Data Solutions, LLC
Full Stack Software Engineer Location: Merrifield, VA on site Type: Full Time Complete Data Solutions (CDS) is a leading data engineering and analytics company focused on providing our federal government clients with innovative solutions to complex data engineering and analytics problems. CDS is proud of the data engineering support we have provided to the Law Enforcement … paid annual leave, tuition reimbursement, and a host of other benefits, which reflects our long-term commitment to our staff. Job Description: CDS is seeking a talented Full Stack Software Engineer to support the Drug Enforcement Administration (DEA) by developing secure, high-performance applications and tools that advance mission-critical law enforcement operations. The ideal candidate will have experience … standards. • Document application architecture, workflows, and technical processes. • Participate in daily standups and agile development sprints. Required Skills/Qualifications: • U.S. citizenship required. • Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience. • 3+ years of experience in full stack software development. • Proficiency with at least one modern JavaScript framework (React, Vue, Angular More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Media Backend Engineer - Content Platform

London, United Kingdom
Hybrid / WFH Options
Spotify
processing Collaborate with a dedicated team of media tech enthusiasts who think reading a 200-page ISO specification is a good day. Who You Are Fluent in systems-level engineering (think highly-optimized, cross-platform C/C++ libraries). Experience in media formats, codecs (audio & video), containers - and you love knowing why they work the way they do. … times, or debating progressive download vs adaptive HTTP streaming. You're comfy in Linux environments and know your way around container-based infrastructure. You care about the craft of software engineering: continuous delivery, defensive programming, automated testing, and writing code your future self will thank you for. You're curious, always keeping up with the latest in media More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Data Engineer - AWS/Databricks/PySpark - August Start Date

London, South East, England, United Kingdom
Hybrid / WFH Options
WüNDER TALENT
able to start mid-August. Salary: £80k-£90k (Senior) | £90k-£95k (Lead) About The Role Our partner is looking for a Senior Data Engineer to join a high-impact engineering team delivering scalable data solutions for complex marketing and customer insight use cases. This is an opportunity to work on cutting-edge data pipelines, cloud-native platforms and real … and orchestrate jobs using Airflow and GitHub Actions. Integrate data with third-party APIs to support real-time marketing insights. Collaborate closely with cross-functional teams including Data Science, Software Engineering and Product. Champion best practices in data governance, observability and compliance. Contribute to CI/CD pipeline development and infrastructure automation (Terraform, AWS DevOps). Provide input More ❯
Employment Type: Full-Time
Salary: £80,000 - £95,000 per annum
Posted:

DevOps Engineer

London, United Kingdom
Hybrid / WFH Options
Gemba Advantage
DevOps Engineer Application Deadline: 15 June 2025 Department: Software Engineering Employment Type: Permanent Location: London (Hybrid) Compensation: £40,000 - £85,000/year Description Please note: For this role it is essential that you hold an active, or recently active (within the last 12 months), DV clearance, or alternatively active SC clearance. Gemba Advantage is a collection of … looking for experienced DevOps Engineers with an active, or recently active, DV or SC security clearance to join our delivery function. You will work as a member of an engineering team to facilitate the deployment and management of software services, and with operations staff to optimise the availability of the systems underpinning those services. Build automated infrastructure and … processes to facilitate the work of the development team Build continuous integration, continuous delivery, and continuous deployment (CI/CD) pipelines for software delivery Set up operational tooling and observability infrastructure Identify security risks and deploy measures to mitigate them Identify problems and take steps to resolve and remove them Automate and improve development and release processes Your skills More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Robotics Engineer

Salwick, Lancashire, United Kingdom
Rullion Engineering Cumbria
developing advanced robotic systems, mentoring junior engineers, and ensuring the successful delivery of field-ready robotics platforms. The ideal candidate is hands-on, grounded in control theory and systems engineering, and comfortable navigating customer interactions. Key Responsibilities Lead the design and delivery of robotics solutions from concept to deployment, including real-time control, autonomy, and system integration. Develop and … customers to shape and meet their needs. Mentor and support junior engineers, helping them grow technically and professionally. Define system architectures, specify components, and lead design reviews for both software and hardware. Coordinate field trials, testing, and deployments across UK and international sites. Contribute to proposals and technical reporting, helping shape the future direction of our robotics work. About … You Essential Attributes Proven experience leading robotics R&D or applied engineering projects. Excellent grasp of classical and modern control theory, state estimation, and system identification. Proficiency in C++ and/or Python, with strong software engineering fundamentals. Comfortable working with ROS and developing for real-time robotic systems. Strong communication skills and ability to engage with More ❯
Employment Type: Permanent
Salary: GBP 45,000 - 52,000 Annual
Posted:
Software Engineering
10th Percentile
£46,250
25th Percentile
£55,000
Median
£70,000
75th Percentile
£98,474
90th Percentile
£130,000