Senior Software Engineer Job Vacancies

526 to 550 of 926 Senior Software Engineer Jobs

Senior Software Engineer with Security Clearance

Huntsville, Alabama, United States
PeopleTec
Opportunity PeopleTec is currently seeking a Senior Software Engineer to support our Huntsville, AL location. Job Functions: Responsible for the design, development, testing, and management of the application development projects in support of IT infrastructure. This includes the programmatic integration of third-party components, the introduction of new custom capabilities, modification of existing code, process improvement recommendation … design, build, and deploy applications at the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics. Participate in all aspects of the software development life cycle for all solutions, including planning, requirements, development, testing, and quality assurance. Duties include technical project milestone reviews, code architecture sessions, resource estimation, and development best practices More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Software Engineer

Leyland, Lancashire, UK
Candour Solutions
Senior Software Developer - Leyland - Onsite role (opportunity for a 4-day working week) - C#, .Net, Javascript, SQL Server) £65,000 - £83,000 We are working with one of our longstanding clients and seek a talented senior developer with lots of experience in the full lifecycle of software development, including requirements gathering, testing, and handover. If you More ❯
Posted:

Senior Software Engineer

Leyland, England, United Kingdom
Candour Solutions
Senior Software Developer - Leyland - Onsite role (opportunity for a 4-day working week) - C#, .Net, Javascript, SQL Server) £65,000 - £83,000 We are working with one of our longstanding clients and seek a talented senior developer with lots of experience in the full lifecycle of software development, including requirements gathering, testing, and handover. If you More ❯
Posted:

Senior Software Engineer

leyland, north west england, united kingdom
Candour Solutions
Senior Software Developer - Leyland - Onsite role (opportunity for a 4-day working week) - C#, .Net, Javascript, SQL Server) £65,000 - £83,000 We are working with one of our longstanding clients and seek a talented senior developer with lots of experience in the full lifecycle of software development, including requirements gathering, testing, and handover. If you More ❯
Posted:

Senior Software Engineer

preston, lancashire, north west england, united kingdom
Candour Solutions
Senior Software Developer - Leyland - Onsite role (opportunity for a 4-day working week) - C#, .Net, Javascript, SQL Server) £65,000 - £83,000 We are working with one of our longstanding clients and seek a talented senior developer with lots of experience in the full lifecycle of software development, including requirements gathering, testing, and handover. If you More ❯
Posted:

Senior Software Engineer

Dublin, Ireland
General Motors
vision of Zero Crashes, Zero Emissions, and Zero Congestion . We are shaping the future of mobility by advancing safety, sustainability, and continuous innovation. About the Role As a Senior Software Engineer, you will play a key role in the development and maintenance of multiple EOL applications. You will lead hardware and software development for the … dependency scanning, release patterns such as blue/green or canary). Troubleshoot complex issues spanning embedded devices, networks, backend services, and UIs. Required Skills & Behaviors 6+ years embedded software development (C/C++ on microcontrollers, RTOS, multithreading, hardware debugging). 3+ years hands-on with ESP32 and ESP-IDF (board bring-up, drivers, Wi-Fi, NVS, SPI flash … Track record of delivery in manufacturing or mission-critical environments with strong diagnostics. Experience with Git workflows and CI/CD pipelines for firmware and applications. Solid foundation in software engineering best practices, agile methodologies, and cross-timezone collaboration. Strong ownership mindset across the full device and application lifecycle. Effective collaboration across firmware, backend, UI, platform, and manufacturing teams. More ❯
Employment Type: Permanent
Salary: EUR 125,000 - 150,000 Annual
Posted:

Senior Software Engineer(2 days onsite) with Security Clearance

Falls Church, Virginia, United States
STEM IT
R&D group of a Fortune 1000 Data Conglomerate is looking to hire a Senior Software Engineer to assist with a multitude of DARPA based projects for its Mclean based operation(2 days onsite a week). This person will working on all new green development projects utilizing an array of tools such as: JVM programming languages … great opportunity to work with other sound developers for an impactful cause and an active Top Secret clearance or above is required Required Skills & Experience 4+ years of professional software engineering experience Active Top Secret clearance or above Experience with JVM languages: Java(preferred), Scala, Groovy, and/or Python Experience with javascript frameworks: React(preferred), Angular, and/ More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Software Engineer I

England, United Kingdom
Hybrid / WFH Options
Accreditation Council for Graduate Medical Education
and AI-driven support across voice, mobile, and web platforms. It's a product that demands reliability, speed, and clarity - in the moments when it matters most. As a Senior Software Engineer I , you'll play a central role in building the backend systems that bring Axon Assistant to life. You'll work across real-time APIs … design, performance, and shipping features that support real people doing critical work. And you bring enough experience to know when to challenge, when to align, and how to build software that lasts. Work Location: This role is based out of our London office and follows a hybrid schedule. We rely on in-person collaboration and ask that team members … strong engineering culture built on trust, ownership, and execution. What You Bring Required Skills Bachelor's degree in Computer Science, Engineering, or a related field. 7+ years of professional software development experience, ideally in backend or platform teams. Strong proficiency in backend service development in Node.js, Python, Go, or similar languages. Experience designing and operating cloud-native systems (AWS More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr Staff Software Engineer (241936)

Auburn Hills, Michigan, United States
Continental Automotive Systems, Inc. (d/b/a AUMOVIO)
our pioneering technologies and services, were changing the future of mobility to make it more safe, smart, and sustainable. Our Auburn Hills, MI location is seeking a Sr Staff Software Engineer to join our team. Are you ready to shape the future with us? THE POSITION Sr Staff Software Engineer, Continental Automotive Systems, Inc. (d/… b/a AUMOVIO), Auburn Hills, MI: Mentorship and training of software development team in AUTOSAR (Automotive open system architecture), microcontroller theory and general programming. Root-cause analysis and corrective action planning support in customer projects for software in ACUs (Airbag Control Units), ADCUs (Assisted and Automated Driving Control Units) and EBS (Electronic Brake Systems). Development of … automotive software (C/C++) according to customer requirements and tools (Python, VBA, Java) in support of design, infrastructure, and technology platforms, including operating systems, compilers, and utilities. Software test implementation and execution for requirement verification according to the V-model development process (unit testing, integration testing, system testing and acceptance testing). Debugging and troubleshooting of software More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Senior Software Engineer - Pensions, ISA and Investments

Bristol, Avon, South West, United Kingdom
Hybrid / WFH Options
Hargreaves Lansdown
Salary: Up to £80,000 dependent on experience HL are looking for a talented full stack Senior Software Engineer to join a Pensions & Retirement product engineering team in building market leading solutions for our clients. This is an opportunity to join the UK's number one investment services company, looking after over £180bn billion in assets on More ❯
Employment Type: Permanent, Part Time
Salary: £80,000
Posted:

Senior Software Engineer/Application Developer (U.S. Citizen/Sec with Security Clearance

Chantilly, Virginia, United States
Task Force Talent LLC
Task Force Talent is seeking a senior software engineer/application developer with an active TS/SCI FSP security clearance to support a number of unique government contracts. Our client for this role is a small company with both commercial and government sector customers. They work on very interesting, usually highly technical roles in cybersecurity, software More ❯
Employment Type: Permanent
Salary: USD 205,000 Annual
Posted:

Senior Software Engineer (f/m/d) Berlin

Berlin, Germany
Hybrid / WFH Options
Flagship Founders GmbH
Your mission We are looking for an experienced Senior Software Engineer to join our journey at Kaiko Systems in Berlin, London or Brasil. If you're passionate about clean code, smart architecture, and product impact-you'll feel right at home. What you'll do: Deliver End-to-End Value : Think beyond the story - own features from More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior Software Engineer with Security Clearance

Chantilly, Virginia, United States
Peraton
to learn how we're keeping people around the world safe and secure. Program Overview Provides enterprise IT and cloud computing support to customer. About The Role As a Senior Software Engineer at Peraton, you will play a key role in designing, developing, testing, and deploying new features for a critical data transmission application that directly supports … collaborative, high-performance team environment. Ensure high-quality code by adhering to best practices for testing, continuous integration, and code reviews.Work within Agile development frameworks to iterate and deliver software solutions that meet mission-critical objectives. Qualifications Required Qualifications: Active TS/SCI security clearance with relevant polygraph. Minimum of 12 years of software development experience with a More ❯
Employment Type: Permanent
Salary: USD 234,000 Annual
Posted:

Senior Software Engineer

Essex, England, United Kingdom
Hybrid / WFH Options
Oscar Technology
Senior C#.NET Full Stack Developer - Remote - Salary £65k (DOE) We have partnered with a fast-growing Insurtech company transforming the way insurance and technology work together. We're looking for a talented Senior C# .NET Full Stack Developer to help drive their product innovation and growth. In this role, you'll design, develop, and deliver high-quality cloud … based software solutions across a diverse range of applications. You'll work closely with a multidisciplinary team to build and enhance scalable systems, deliver seamless user experiences, and shape the future of their technology landscape. Key Responsibilities Own the development of new and existing web applications from concept to deployment. Build responsive, pixel-perfect UIs using HTML, CSS, JavaScript … incl. bank holidays Professional development and training opportunities. Collaborative, inclusive, and growth-focused culture. Opportunity to influence product direction in a scaling Insurtech business. If you are an experienced Senior Software Developer skilled within the .NET Framework, and you're looking to join a growing company offering a lucrative benefits package, this could be the perfect opportunity for More ❯
Employment Type: Full-Time
Salary: £55,000 - £65,000 per annum
Posted:

Senior Software Engineer, Platform Engineering

United Kingdom
Astronomer Inc
Apache Airflow at scale. Our R&D organization is home to some of the most innovative minds in cloud infrastructure and open-source software. We're looking for a Senior Software Engineer to join our Platform Engineering team. You get to go in at the ground level of how our production infrastructure is designed, built, tested and … other nonsense. Ability to estimate the scope of work accurately and coordinate with stakeholders to address risks and ensure successful project delivery. Experience with (and ideally strong opinions on) software development best practices, such as code review, testing, CI/CD, version control, automation and debugging. Proactive approach to identifying and addressing issues, with a focus on ownership and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Streaming Data Applications with Security Clearance

Chantilly, Virginia, United States
General Atomics Intelligence
users in our own browser-based application for visualization, analysis, and understanding. We always want to do more, and that's where you come in! We are seeking a Senior Software Engineer to design, develop, and maintain JVM-based applications for ingesting, processing, storing, analyzing, visualizing, and disseminating streaming data within Kubernetes environments. The role requires implementing … CI/CD Practices: Drive continuous integration and delivery pipelines using GitLab CI/CD to ensure frequent, reliable, and high-quality releases. Testing & Validation: Conduct thorough testing of software in classified environments to ensure compliance, security, and performance. Customer Engagement: Travel periodically to customer sites to deploy updates, gather feedback, elicit requirements, and collaborate on planning future releases. … experiences and welcome all qualified individuals to apply. Job Qualifications: Typically requires a bachelors degree, masters degree or PhD in computer science, information systems or related discipline and progressive software development experience as follows; six or more years of experience with a bachelors degree, four or more years of experience with a masters degree, or two or more years More ❯
Employment Type: Permanent
Salary: USD 189,545 Annual
Posted:

Senior Software Engineer

London, England, United Kingdom
Ripple
finance with blockchain technology, offering a wide variety of financial services, including cross-border payments, institutional crypto liquidity, digital asset custody, and our enterprise-grade stablecoin RLUSD. As a Software Engineer at Ripple, you'll work on payment technologies, building scalable solutions that power the future of finance. Your primary responsibilities will be for a core part of … role in increasing scale, efficiency, and observability, ensuring Ripple products interact seamlessly with global banks and payment providers in a consistent and trustworthy way. We are looking for a software engineer passionate about learning and understanding the way a complex fintech system works end-to-end and can help drive forward the development. A passion for making systems … variety of challenges spanning crypto, trading, fintech, and payment solutions. Fully integrate into a large system and spot opportunities for improvements and best practices. Prototype new solutions for complex software problems and implement them for production cloud deployments WHAT YOU'LL BRING: Experience building highly scalable and performant enterprise software Working knowledge of Java and its ecosystem (i.e. More ❯
Posted:

Senior Software Engineer

slough, south east england, united kingdom
Ripple
finance with blockchain technology, offering a wide variety of financial services, including cross-border payments, institutional crypto liquidity, digital asset custody, and our enterprise-grade stablecoin RLUSD. As a Software Engineer at Ripple, you'll work on payment technologies, building scalable solutions that power the future of finance. Your primary responsibilities will be for a core part of … role in increasing scale, efficiency, and observability, ensuring Ripple products interact seamlessly with global banks and payment providers in a consistent and trustworthy way. We are looking for a software engineer passionate about learning and understanding the way a complex fintech system works end-to-end and can help drive forward the development. A passion for making systems … variety of challenges spanning crypto, trading, fintech, and payment solutions. Fully integrate into a large system and spot opportunities for improvements and best practices. Prototype new solutions for complex software problems and implement them for production cloud deployments WHAT YOU'LL BRING: Experience building highly scalable and performant enterprise software Working knowledge of Java and its ecosystem (i.e. More ❯
Posted:

Senior Software Engineer

london, south east england, united kingdom
Ripple
finance with blockchain technology, offering a wide variety of financial services, including cross-border payments, institutional crypto liquidity, digital asset custody, and our enterprise-grade stablecoin RLUSD. As a Software Engineer at Ripple, you'll work on payment technologies, building scalable solutions that power the future of finance. Your primary responsibilities will be for a core part of … role in increasing scale, efficiency, and observability, ensuring Ripple products interact seamlessly with global banks and payment providers in a consistent and trustworthy way. We are looking for a software engineer passionate about learning and understanding the way a complex fintech system works end-to-end and can help drive forward the development. A passion for making systems … variety of challenges spanning crypto, trading, fintech, and payment solutions. Fully integrate into a large system and spot opportunities for improvements and best practices. Prototype new solutions for complex software problems and implement them for production cloud deployments WHAT YOU'LL BRING: Experience building highly scalable and performant enterprise software Working knowledge of Java and its ecosystem (i.e. More ❯
Posted:

Senior Software Engineer - Active Savings

Bristol, Gloucestershire, United Kingdom
Hybrid / WFH Options
Hargreaves Lansdown PLC
or experience we're looking for, please go ahead and apply. We'd love to hear from you!About the role# HL are looking for a talented full stack Senior Software Engineer to join our Active Savings product development team in building market leading solutions for our clients. The Savings application allows HL clients to easily deposit More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

England, United Kingdom
Ripple
finance with blockchain technology, offering a wide variety of financial services, including cross-border payments, institutional crypto liquidity, digital asset custody, and our enterprise-grade stablecoin RLUSD. As a Software Engineer at Ripple, you'll work on payment technologies, building scalable solutions that power the future of finance. Your primary responsibilities will be for a core part of … role in increasing scale, efficiency, and observability, ensuring Ripple products interact seamlessly with global banks and payment providers in a consistent and trustworthy way. We are looking for a software engineer passionate about learning and understanding the way a complex fintech system works end-to-end and can help drive forward the development. A passion for making systems … variety of challenges spanning crypto, trading, fintech, and payment solutions. Fully integrate into a large system and spot opportunities for improvements and best practices. Prototype new solutions for complex software problems and implement them for production cloud deployments WHAT YOU'LL BRING Experience building highly scalable and performant enterprise software Working knowledge of Java and its ecosystem (i.e. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London, United Kingdom
LexisNexis Risk Solutions
a very stable product that we've worked to get to and strive to maintain. Our team values trust, respect, collaboration, agility, and quality. About the Role: As a Senior Software Engineer you are expected to participate in technical discussions to come up with a design to meet Product Requirements, develop test driven code, pair with team … detailed specifications for the development of complex system components. • Complete complex bug fixes. • Work closely with other development team members to understand complex product requirements and translate them into software designs. • Successfully implement development processes, coding best practices, and code reviews. • Operate in various development environments (Agile, Waterfall, etc.) while collaborating with key stakeholders. • Train entry-level software More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

England, United Kingdom
Xpansiv CBL Holding Group
Xpansiv assists companies seeking to identify and mitigate risk, streamline the management of their environmental assets, and comply with regulations, caps, and commitments. Position Summary: We are seeking a Senior Software Engineer with experience in both legacy Microsoft technologies and PHP. In this hybrid support/development role, you will be the go-to expert for maintaining More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

Blackpool, Lancashire, UK
DWP Digital
DWP. Digital with Purpose. We are looking for a Senior Software Engineer to join our community of tech experts in DWP Digital. We're using fresh ideas and leading-edge tech to build and maintain digital solutions that will be used by nearly every person in the UK, every day and at key moments in their lives. More ❯
Posted:

Senior Software Engineer (Quantum Compilers)

Reading, Berkshire, United Kingdom
Oxford Quantum Circuits
between customer ideas and quantum hardware execution. We're unlocking the true power of quantum technology, one breakthrough at a time. As our team expands, we're seeking a Senior Software Engineer to help shape the future of our compiler stack - someone ready to combine technical vision with hands-on innovation, and to mentor others as we … the next era of computing. You're an experienced developer - ideally fluent in Python - with a strong foundation in library development, code optimisation, and deep engineering. You understand how software interacts with hardware at a fundamental level, and you're driven by the challenge of building technology that redefines what's possible. You'll have the opportunity to go … also Cloud, DevOps and Quantum Theory teams to develop a deep understanding of the requirements from all layers of our stack. You'll be responsible for: Setting priority of software development projects within the Compiler team, demonstrating your awareness of high level team goals and resourcing Developing and maintaining code within the OQC compiler to ensure it is fit More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Senior Software Engineer
10th Percentile
£60,000
25th Percentile
£65,000
Median
£90,000
75th Percentile
£115,000
90th Percentile
£135,000