Senior Software Engineer Job Vacancies

601 to 625 of 699 Senior Software Engineer Jobs

Senior Software Engineer C#/.Net

London, South East, England, United Kingdom
Harnham - Data & Analytics Recruitment
in Office) Up to £130k+ Are you a C#/.NET developer who thrives in fast-paced, high-intellect environments? I'm hiring for a tight-knit, high-performing software team working at the intersection of sports analytics , automated trading , and modern software development . You'll help drive greenfield product development from the ground up, with full More ❯
Employment Type: Full-Time
Salary: £100,000 - £130,000 per annum
Posted:

Senior Software Engineer

Central London, London, United Kingdom
Halian Technology Limited
paced, agile environment Deploy and manage applications on AWS (experience here is a plus) Write clean, maintainable, and well-tested code Key Skills & Experience Required: 5+ years of professional software development experience Proficiency in Node.js. Good understanding of software engineering principles, REST APIs, and asynchronous programming Experience with modern frontend development, ideally with React Nice to Have: Experience More ❯
Employment Type: Permanent
Salary: £95,000
Posted:

Senior Principal Software Engineer

London, United Kingdom
Hybrid / WFH Options
BBC Group and Public Services
to be as renowned for the quality of its engineering as it is for the quality of its content. We aspire to be the best so that we can engineer outstanding digital products, at scale. Working here in an engineering role means being part of a world-class team and a chance to do the most meaningful work of … for audiences to find personalised and contextually relevant content. Our goal is to create the first personalisation platform rooted in public service values. We're looking for an experienced software engineering leader in Machine Learning to join us as a Senior Principal Software Engineer. You will be responsible for shaping, developing and delivering machine learning (ML) and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Remote UK / Hybrid Daresbury or Bracknell)

Bracknell, Berkshire, United Kingdom
Hybrid / WFH Options
Ivanti
the Neurons Platform which amongst other things provides customers the ability to configure and view many aspects of what is happening on their Landscape. The ability to view which Software is installed to controlling what can run on the Endpoint are just a couple of examples. We partner with our Product Manager and UX to ensure everything runs smoothly … and efficiently when developing new Features. Software is released on a quarterly cadence working in 2 week sprints. With a focus on problem-solving, organizational skills and a creative approach, we navigate through challenges to achieve successful outcomes. What You Will Be Doing Deliver quality code via unit and integration testing through a suite of automated tests. Design, develop … test, deploy, maintain, and enhance large scale distributed software solutions. May provide technical leadership on high-impact projects. Work with a team of experienced engineers and coaches when needed. Facilitate alignment and clarity across teams on goals, outcomes, and timelines. To Be Successful in The Role, You Will Have Strong experience in full stack development using Microsoft Tech Stack More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Remote UK / Hybrid Daresbury or Bracknell)

Daresbury, Cheshire, United Kingdom
Hybrid / WFH Options
Ivanti
the Neurons Platform which amongst other things provides customers the ability to configure and view many aspects of what is happening on their Landscape. The ability to view which Software is installed to controlling what can run on the Endpoint are just a couple of examples. We partner with our Product Manager and UX to ensure everything runs smoothly … and efficiently when developing new Features. Software is released on a quarterly cadence working in 2 week sprints. With a focus on problem-solving, organizational skills and a creative approach, we navigate through challenges to achieve successful outcomes. What You Will Be Doing Deliver quality code via unit and integration testing through a suite of automated tests. Design, develop … test, deploy, maintain, and enhance large scale distributed software solutions. May provide technical leadership on high-impact projects. Work with a team of experienced engineers and coaches when needed. Facilitate alignment and clarity across teams on goals, outcomes, and timelines. To Be Successful in The Role, You Will Have Strong experience in full stack development using Microsoft Tech Stack More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer with Security Clearance

Annapolis Junction, Maryland, United States
FUSE Engineering
required. Bachelor's degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree. Discretionary Requirements -Cloud Experience: Shall have three (3) years demonstrated work experience with distributed scalable Big Data Store (NoSQL) such More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer - Senior - CLEARANCE and POLYGRAPH REQUIRED with Security Clearance

Fort Meade, South Dakota, United States
Constellation Technologies Inc
Terraform, Ansible, Infrastructure as Code (IaC), DevOps, Kubernetes, Docker, Pen Testing, Splunk, Nutanix, Linux, Windows Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must More ❯
Employment Type: Permanent
Salary: USD 200,000 Annual
Posted:

Senior Software Engineer - Hybrid Manchester

Manchester, Lancashire, United Kingdom
Hybrid / WFH Options
Software Delivery (Non-Technical)
to be the best version of themselves Passionate about what we do, proud of what we achieve Our curiosity inspires the amazing We are looking for Engineers at both Senior and Principal Level for a hybrid role in Manchester to support us with expansion of AWS services and dependencies working with Java, JavaScript, TypeScript, NodeJS, React and CloudFormation, Lambda … unit testing, and agile methodologies. A proactive mindset with the ability to thrive in a collaborative, fast-moving environment. Why Join Us? At Leighton, we don't just build software-we create value for our customers and opportunities for our people. Here's why you'll love being part of our team: Competitive salary & benefits Recognised as a Best More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - AFD

Dublin, Ireland
Microsoft
Responsibilities (Text Only) - Design, implement, validate, and release software features for critical production components. - Build and maintain scalable, self-healing services with robust health monitoring and observability. - Collaborate with cross-functional teams to understand business needs and maximise engineering impact. - Drive quality through best practices in testing, performance, and operational excellence. - Act as a Designated Responsible Individual (DRI) for More ❯
Employment Type: Permanent
Salary: EUR 125,000 - 150,000 Annual
Posted:

Senior Software Engineer -WSD

Ireland
Microsoft
releases to Windows and diagnose, mitigate, and resolve issues expeditiously when they occur. You will mentor junior developers and interns joining the team. You will work closely with other software engineers and architects on the team and partner teams globally in an inclusive and collaborative environment. Qualifications Required Qualifications: Bachelor's Degree in Computer Science or a related technical More ❯
Employment Type: Permanent
Salary: EUR 125,000 - 150,000 Annual
Posted:

Senior Software Engineer (TypeScript / React) in Bristol - Hargreaves Lansdown

Bristol, Gloucestershire, United Kingdom
WorksHub
Operating Environment Operating within an Agile framework and working within a DevOps culture. Skills and Expertise Strong knowledge of HTML/CSS (Tailwind/SCSS), JavaScript, and TypeScript. Senior-level experience with JavaScript libraries and frameworks, particularly React, Next.js, and Node.js. Proven experience working with Contentful CMS to develop content models and integrate with content/asset delivery APIs. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Build AI Tools (Python, GoLang)

Belfast, United Kingdom
Hybrid / WFH Options
Citigroup Inc
s degree or equivalent work experience Good oral and written communication skills Significant relevant industry work experience Experience of the full lifecycle of design, implementation and running of enterprise software solutionsinvolving cross functional team collaboration Expertise in a major programming language such as Python and/or Go, and associated tooling (Git, Maven, IDEs, Jenkins, Bitbucket etc) Expertise in More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr Software Engineer - Scala

London, United Kingdom
Disney Cruise Line - The Walt Disney Company
countries, our employees and cast members work together to create entertainment experiences that are both universally and locally cherished. Disney Entertainment & ESPN Technology is looking for a Sr Software Engineer to join the API Services team within the Engineering Services organization. The API Services team's mission is to build highly available, high throughput services that are critical … identify requirements, and provide technical solutions and direction. You are comfortable with ambiguity and being part of conversations where discordant views are present. You have an excellent understanding of software development fundamentals and architecture, and you aren't dogmatic about technology choices. You have experience with writing unit and integration tests, and can create a robust testing strategy. You … preferably have knowledge/experience with AWS products and services (EC2, S3, Lambda, DynamoDB, ElastiCache, CloudFront, etc.) or other cloud providers. Responsibilities and Duties of the Role: Collaborate with senior internal team members and external stakeholders to gather requirements and drive the implementation of solutions that support our business goals. Design and develop test automation frameworks, CI/CD More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Product

London, United Kingdom
Hybrid / WFH Options
Moneybox
engineering technical designs. Who You Are Enthusiastic about contributing to a fast-growing company with a mission to make a positive impact on the world. A passionate and dedicated software developer with an interest in building resilient, performant and easy to understand solutions. A driven, ambitious self-starter who thrives on taking initiative and ownership. Embrace a continuous learning More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer, Senior with Security Clearance

Fairfax, Virginia, United States
Navstar Inc
Would you like to perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully providing IT services and solutions both as a prime More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Software Engineer

Dublin, Ireland
Murex S.A.S
Murex is a global fintech leader in trading, risk management, and processing solutions for capital markets. Operating from 19 offices, 3,000 Murexians from over 60 nationalities ensure the development, implementation, and support of our platform, used by banks, asset More ❯
Employment Type: Permanent
Salary: EUR 125,000 - 150,000 Annual
Posted:

Sr. Software Engineer (Data)

London, United Kingdom
Pointfive
our DeepWaste detection engine. Join us in making the world of cloud optimization more efficient and actionable! Role Overview We're looking for a skilled and driven Data-oriented Software Engineer to join our innovative engineering team. In this role, you'll have a direct impact on our data infrastructure and pipelines, transforming complex data requirements into efficient … with cloud-based data solutions, ideally on AWS , GCP , or Azure . Strong knowledge of data modeling, data warehousing, and ETL/ELT processes. 5+ years of experience in software development (using languages such as Go, Java, Python, C# , etc.). 3+ years of experience specifically in data engineering. Our Tech Stack Go, Temporal, dbt, Modern RDBMS, Snowflake, AWS More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

london, south east england, united kingdom
Halian Technology Limited
fast-paced, agile environment Deploy and manage applications onAWS(experience here is a plus) Write clean, maintainable, and well-tested code Key Skills & Experience Required: 5+ years of professional software development experience Proficiency inNode.js. Good understanding of software engineering principles, REST APIs, and asynchronous programming Experience with modern frontend development, ideally withReact Nice to Have: Experience withNestJS Cloud More ❯
Posted:

Senior Software Engineer

london (city of london), south east england, united kingdom
Halian Technology Limited
fast-paced, agile environment Deploy and manage applications onAWS(experience here is a plus) Write clean, maintainable, and well-tested code Key Skills & Experience Required: 5+ years of professional software development experience Proficiency inNode.js. Good understanding of software engineering principles, REST APIs, and asynchronous programming Experience with modern frontend development, ideally withReact Nice to Have: Experience withNestJS Cloud More ❯
Posted:

Senior Software Engineer

United Kingdom
Hybrid / WFH Options
Triptease
grow our impact and expand our engineering teams. We're a team that valuesauthenticity, ownership, inclusion, and delivering meaningful work - together. About the Role We're looking for aSenior Software Engineerwho thrives in solving complex problems, working closely with others, and experimenting with new technologies. You'll help us craft accessible user experiences, design scalable systems, and explore how … our mission! We are working on a highly scaled platform that hotels use to build direct relationships with their customers and cut out middlemen. In terms of scale, our software operates on over 10k hotels and collects 30M guest events a day, and growing. That's a big opportunity to positively impact a lot of people. We engage with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer in Test

London, United Kingdom
Henry Schein One group
Henry Schein One is the global leader in dental management, analytics, communication, and marketing software. We deliver innovative dental software and services, combined with expert business coaching, to help connect dental technology so it works as one. When technology connects, more data is shared, more tasks are automated, and more work gets done. Most importantly, dental professionals have more … from first contact and scheduling to clinical treatment and billing, to ensuring loyalty and recurring care. Henry Schein One Canada has over 20 years of experience developing and supporting software in dental markets in Canada and worldwide. As part of Henry Schein One, our products support the global academic-dental market. Our on-premises product is well established with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Unity WebGL)

Cambourne, Cambridgeshire, United Kingdom
Remotestar
interaction system and how to extend or interface with it in a WebGL context Nice to Have Experience with Vue.js or another modern reactive frontend framework Background in medical software or regulated industries (HIPAA, FDA, etc.) Exposure to collaborative multi-user environments , such as CRDT-based or real-time sync architectures Familiarity with cloud-based processing workflows (AWS, Azure More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London, United Kingdom
Moneycorp Bank Limited
improvement, new functionality and functionality rewrite to improve throughout of the API-our goal is to transition to a more scalable, cloud-native architecture while maintaining stability. As a Senior Developer, you'll be working with .NET, Azure, and Kafka, ensuring that applications are optimised for cloud deployment and aligned with modern development practices. You'll assess the right More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Croydon, England, United Kingdom; Manchester, England, United Kingdom

Croydon, London, United Kingdom
Jane's Group
clear, actionable intelligence and insight. By filling critical information gaps, Janes helps customers analyse threats, accelerate decisions, and stay ahead of emerging challenges. Job purpose: We are seeking experienced Software Engineers with expertise in one of a number of identified technical areas, who have a strong background working with complex data, comprehensive experience in developing, high impact scalable systems … problem solver, and used to operating at a high-performance level in CI/CD environments, acting as a driver to ensure quality deliverables with high efficiency across the software delivery lifecycle. How you will contribute at Janes: Be part of an Agile team contributing to the design, coding, testing and delivery of applications and services. Have technical expertise … engineering utilising cloud-based technologies (AWS) Write high quality clean, testable code, with a focus on incremental innovation. Take part in code and design reviews helping to improve overall software quality. Deliver high quality, scalable maintainable solutions Identify and drive opportunities for adopting new technologies. Utilise Data Engineering skills and knowledge to ensure high quality datasets of differing types More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Croydon, England, United Kingdom; Manchester, England, United Kingdom

Manchester, Lancashire, United Kingdom
Jane's Group
clear, actionable intelligence and insight. By filling critical information gaps, Janes helps customers analyse threats, accelerate decisions, and stay ahead of emerging challenges. Job purpose: We are seeking experienced Software Engineers with expertise in one of a number of identified technical areas, who have a strong background working with complex data, comprehensive experience in developing, high impact scalable systems … problem solver, and used to operating at a high-performance level in CI/CD environments, acting as a driver to ensure quality deliverables with high efficiency across the software delivery lifecycle. How you will contribute at Janes: Be part of an Agile team contributing to the design, coding, testing and delivery of applications and services. Have technical expertise … engineering utilising cloud-based technologies (AWS) Write high quality clean, testable code, with a focus on incremental innovation. Take part in code and design reviews helping to improve overall software quality. Deliver high quality, scalable maintainable solutions Identify and drive opportunities for adopting new technologies. Utilise Data Engineering skills and knowledge to ensure high quality datasets of differing types More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Senior Software Engineer
10th Percentile
£56,250
25th Percentile
£65,000
Median
£85,000
75th Percentile
£111,250
90th Percentile
£135,000