Full Stack Engineer Job Vacancies

851 to 875 of 1,514 Full Stack Engineer Jobs

Sr. Cybersecurity Engineer with Security Clearance

Reston, Virginia, United States
Golden Tech Systems Inc
Senior Cybersecurity Engineer As a Senior Cybersecurity Engineer, you will play a critical role in protecting digital infrastructure and sensitive data. We are seeking a dedicated and experienced professional with a strong foundation in cybersecurity, a comprehensive understanding of current threats and vulnerabilities, and the ability to implement cutting-edge security measures. In this role, you … on findings and remediation actions taken. Qualifications Bachelor's degree in Computer Science, Information Security, or a related field. At least 10 years of experience as a cybersecurity engineer with expertise in implementing required security controls and continuous monitoring/auditing for compliance. Advanced skills in log collection and analysis using tools like Splunk to identify security anomalies. … addition to offering Cloud based solutions that span Azure, AWS, and Google platforms, GoldenTech also provides cyber security solutions to help our customers from threats. We also provide full stack development on the .NET, J2EE platforms, and harness the synergy between DevSecOps and Agile to deliver solutions faster and on-time. GoldenTech prides ourselves in our More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Analytics Engineer

London, United Kingdom
Hybrid / WFH Options
Randstad (Schweiz) AG
Senior Analytics Engineer Location: London, Hybrid (minimum 2 days per week in office) Type: Full-Time, Permanent Reports to: Engineering Manager/Lead Data Engineer Salary: £55,000-£70,000 per annum Due to the nature of our work, candidates must be eligible for Security Clearance. Join Our Mission At QuantSpark, we're transforming … More : From innovative SaaS providers to global manufacturing leaders, our cross-industry expertise ensures we bring diverse perspectives to complex challenges. We're seeking an experienced Senior Analytics Engineer who's passionate about turning complex data into actionable insights that drive remarkable results for our clients. Why You'll Love QuantSpark Work That Matters: Lead high-impact analytics … expertise from leading universities, top tech companies, and varied industry backgrounds-all united by intellectual curiosity and a drive to solve meaningful problems. Your Impact as Senior Analytics Engineer Lead Technical Delivery: Own end-to-end technical execution of analytics projects, from initial data exploration through to production deployment. You'll architect robust data pipelines that transform messy More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Engineer

Westminster, London
Hybrid / WFH Options
Parliamentary Digital Service
The Opportunity Join the Parliamentary Digital Service (PDS) as a Senior Engineer and what you do will make UK democracy function better, more efficiently and more transparently. The Senior Engineer role focuses on server-side languages, the build and deployment aspects, and cloud hosting of product development. Embedded within a multi-disciplinary team, you will play … required issue remediation, ensuring applications adhere to security best practices and relevant cyber standards. Contribute to support processes as required, by troubleshooting and resolving technical issues across the stack, maintaining high availability and performance of applications and services. What You Need If you are confident operating to agile principles and thrive on collaborating with technical minds across engineering … digital ambitions of a modern Parliament and welcome you to join us in building a digital democracy. Our Package Please refer to our Candidate Information Pack for a full list of our benefits which include: up to 35 days annual leave in addition to bank holidays generous maternity pay policy up to 6 months full pay More ❯
Employment Type: Permanent
Salary: £61,180 - £73,497
Posted:

Engineer - Perform - Calibrations and Insights

United Kingdom
Hybrid / WFH Options
black.ai
you'll be involved throughout that process. Our cross-functional team of engineers, product designer and leadership (Team Leads and Product Manager) are in need of a strong Engineer to design solutions as we are set to deliver new features for post-performance-review experience in our freshly rebuilt Performance product. In 2025, we're focussed on delivering … and implementing UX/UI improvements in liaison with designers and product managers in ReactJs/Typescript. Collaborating with other engineers through identifying opportunities to improve our technical stack and product Here's what we're looking for: You are a Full Stack software engineer with a strong focus in Frontend technologies More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Engineer London

London, United Kingdom
Hybrid / WFH Options
Oddbox
Location: Hybrid (minimum 2 days/week in our Vauxhall, London office) Contract Type: Permanent, Full-time Salary: £75,000-£85,000, based on experience Eligibility: UK-based applicants only - we are unable to offer visa sponsorship now or in the future About Oddbox Oddbox is revolutionising the fight against food waste with our fruit and veg subscription … re scaling our technology and impact even further. Join us to help shape smarter, data-driven solutions that power more sustainable operations and deliver joyful customer experiences. Senior Engineer Opportunity - Join Our Impact-Driven Technology Team We have two exciting openings for mission-driven Senior Engineers to be at the heart of our tech innovation. You'll collaborate … team, with the support of Jack Key Engineering Responsibilities Leading on the successful delivery of complex projects and features across both the backend and frontend of our tech stack, contributing directly to key product goals by working on technical designs and building quality solutions. Increasing team velocity and efficiency through the adoption of engineering best practices and improved More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Engineer - Perform - Calibrations and Insights Sydney

United Kingdom
Hybrid / WFH Options
Culture Amp
Engineer - Perform - Calibrations and Insights Sydney Join us on our mission to make a better world of work. Culture Amp is the world's leading employee experience platform, revolutionizing how 25 million employees across more than 6,500 companies create a better world of work. Culture Amp empowers companies of all sizes and industries to transform employee engagement … you'll be involved throughout that process. Our cross-functional team of engineers, product designer and leadership (Team Leads and Product Manager) are in need of a strong Engineer to design solutions as we are set to deliver new features for post-performance-review experience in our freshly rebuilt Performance product. In 2025, we're focussed on delivering … and implementing UX/UI improvements in liaison with designers and product managers in ReactJs/Typescript. Collaborating with other engineers through identifying opportunities to improve our technical stack and product Here's what we're looking for: You are a Full Stack software engineer with a strong focus in Frontend technologies More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer - Java (Tooling)

London
Hybrid / WFH Options
Starling Bank
across the business, we are in this together! The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best … we're able to interact and collaborate in person. Our Engineering Environment Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech . We are looking for engineers at all levels to join … are looking for people who want to work on building the tooling that is used by our engineers on a daily basis. The main part of our Tech Stack is listed below, we don't ask that you have experience in all of this, but if you do, that's great! Java, which makes up the majority of More ❯
Employment Type: Permanent
Posted:

Software Engineer - Java

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Starling Bank
across the business, we are in this together! The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: from building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best … we're able to interact and collaborate in person. Our Engineering Environment Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech . We are looking for engineers at all levels to join … and continuous deployment. If you care enough to find elegant solutions to difficult technical problems, we'd love to hear from you. The main part of our Tech Stack is listed below; we don't ask that you have experience in all of this, but if you do, that's great! Java, which makes up the majority of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer - Java

London
Hybrid / WFH Options
Starling Bank
across the business, we are in this together! The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best … the office a minimum of 1 day per week. Our Engineering Environment Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech . We are looking for engineers at all levels to join … are looking for people who want to work on building the tooling that is used by our engineers on a daily basis. The main part of our Tech Stack is listed below, we don't ask that you have experience in all of this, but if you do, that's great! Java, which makes up the majority of More ❯
Employment Type: Permanent
Posted:

Software Engineer - Java

Cardiff
Hybrid / WFH Options
Starling Bank
across the business, we are in this together! The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best … the office a minimum of 1 day per week. Our Engineering Environment Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech . We are looking for engineers at all levels to join … are looking for people who want to work on building the tooling that is used by our engineers on a daily basis. The main part of our Tech Stack is listed below, we don't ask that you have experience in all of this, but if you do, that's great! Java, which makes up the majority of More ❯
Employment Type: Permanent
Posted:

Platform Engineer Bristol

Bristol, Gloucestershire, United Kingdom
Clue Computing Co
leave packages and enhanced sick pay Training and development opportunities Engagement and celebration activities- anniversaries, birthdays, team building, company-wide events About you/Job Summary The Platform Engineer will provide full lifecycle assistance to Development, Testing and Production environments, working within the Platform & Developer Experience organisation to be the hands-on subject matter expert for … the application stack with knowledge of Microsoft Azure, Cloud environments (PaaS & laaS), Microsoft Server OS, Microsoft SQL Server, PowerShell & CI/CD platforms. The Platform & Developer Experience Organisation is a force-multiplier enabling team for the product teams in Clue Software. In other words, we help the wider engineering team be awesome! The team is responsible for the … infrastructure is currently a mix of Azure IaaS & PaaS services but we're moving towards a MACH architecture with serverless functions. You will be an experienced hands-on engineer who is passionate about DevOps, Platform Engineering, security, reliability, performance, and empowering the Product Development teams to take ownership for shipping continuously and reliably to production. A key focus More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer - Java

Manchester, North West
Hybrid / WFH Options
Starling Bank
across the business, we are in this together! The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best … the office a minimum of 1 day per week. Our Engineering Environment Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech . We are looking for engineers at all levels to join … are looking for people who want to work on building the tooling that is used by our engineers on a daily basis. The main part of our Tech Stack is listed below, we don't ask that you have experience in all of this, but if you do, that's great! Java, which makes up the majority of More ❯
Employment Type: Permanent
Posted:

Software Engineer, Agent

London, United Kingdom
Sierra
AI agents that transform how they operate at scale. You'll also partner with the most cutting-edge startups in London, embedding AI agents across their entire business stack to drive innovation and efficiency. Build the future of the platform: Your direct work with customers will guide the evolution of Sierra's core platform. You'll surface unmet … clear, direct, and persuasive across technical and non-technical audiences Even better Experience building or deploying AI/LLM systems in production Have been a founder or founding engineer - you know what it means to balance craft, ownership, and speed Familiarity with tools that power today's AI agents: eval frameworks, agent tooling, RAG pipelines, and prompt engineering … respect each other and celebrate each other's personal and professional achievements. What we offer We want our benefits to reflect our values and offer the following to full-time employees: Flexible (Unlimited) Paid Time Off Medical, Dental, and Vision benefits for you and your family Life Insurance and Disability Benefits Retirement Plan (e.g., 401K, pension) with Sierra More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

DevOps Engineer (50% Hybrid) with Security Clearance

Georgia, United States
Hybrid / WFH Options
Codescratch LLC
DevOps Engineer - Fort Eisenhower, GA (50% Hybrid) Codescratch, is a leading software services company that specializes in developing innovative solutions, driving improvements, and optimizing operations for a diverse clientele in both the public and private sectors. We have a proven track record of success in tackling complex, large-scale challenges that demand out-of-the-box thinking and … You Will Do: Facilitating the development and deployment of infrastructure of various products on on-prem hardware. Support architecture, building and configuring of a hardware lab. The DevOps Engineer will be responsible for implementing infrastructure, automating deployment processes, and ensuring the reliability and scalability of our services. The DevOps Engineer will play a key role in … TS/SCI with a Polygraph is required Experience with CI/CD pipelines in a containerized environment Experience enforcing project DevOps processes to ensure consistency of deployments Full software lifecycle automation experience (design, development, test, deployment), including deployment to a production environment. Strong knowledge of Linux, including system administration and troubleshooting. Proficient in configuration management tools such More ❯
Employment Type: Permanent
Salary: USD 230,000 Annual
Posted:

AI Engineer

London, United Kingdom
Curveanalytics
to integrate these leading technologies into optimised and efficient data models and ecosystems, feeding into best-in-class analytics dashboards, marketing activation and front-end platforms Software Engineering: full stack expertise to build, maintain and support internal and externally facing Software & Data as a Service solutions, in AWS, that accelerate delivery and unlock deeper insights for … a start-up, we can move faster than most companies and do things differently. We have experienced rapid growth so far and we're looking for a AI Engineer to join our growing team. ABOUT THE ROLE You'll play a crucial role in designing, prototyping and evaluating innovative data science solutions, powered by digital consumer data sources. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Data Engineer

London, United Kingdom
Hybrid / WFH Options
Dept
expertise in leveraging AI. The team includes data strategists, consultants, data scientists and analysts that work alongside DEPT teams around the world across different services - from commerce, to full-funnel media, content engineering to internal operations. You will be solving some of the hardest and most challenging problems facing some of the best loved brands in the world … analytics, and AI to deliver exceptional data-driven solutions that build lasting relationships with our clients like Footlocker, Nikon, Rituals, and Philips. ROLE OVERVIEW As a Senior Data Engineer you're supporting our clients in architectural design, implementation and researching of the more complex data integrations setups. You also work on providing other data consumers like data scientists … the needed data for their data models and watchdog continuous delivery on projects, periodically reviewing the current tech stack decisions and challenging the components from every aspect - operational, security and cost aspect. JOB PURPOSE As part of the EMEA Data craft team, you will be responsible for delivering technical excellence on complex client projects. Our Data Engineers are More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Engineer FullTime London

London, United Kingdom
Trainline plc
We work closely with stakeholders across the business to expand the understanding and impact of machine learning and AI throughout Trainline. We are looking for a Machine Learning Engineer to join the Product ML team to help shape the future of train travel. You will build highly innovative AI and ML products working alongside engineers, scientists and product … to work with fellow ML enthusiasts on large-scale production systems, delivering highly impactful products that make a difference to our millions of users. As a Machine Learning Engineer at Trainline you will Work in cross-functional teams combining data scientists, software, data and machine learning engineers, and product managers Design and deliver NLP based machine learning systems … at scale that drive measurable impact for our business Own the full end to end machine learning delivery lifecycle including data exploration, feature engineering, model selection and tuning, offline and online evaluation, deployments and maintenance Partner with stakeholders to propose innovative data products that leverage Trainline's extensive datasets and state of the art algorithms Create the tools More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Frontend Engineer Edinburgh, United Kingdom £50,000 - £100,000 per year

Edinburgh, United Kingdom
Ember Core Ltd
We're looking for a senior frontend engineer to join the team. You'll be an expert in React and someone who sweats the pixels - but you're also open to contributing to our mobile apps or backend from time to time. You'll help shape what we build, not just how we build it. About Ember We … Europe's leading climate VCs and are looking for mission-driven individuals who want to get on board and help take us to the next level. Our tech stack Our systems drive everything we do including booking tickets, tracking buses, controlling chargers, calculating ETAs, monitoring traffic and keeping passengers informed. We rely on the following tools and technologies … Ember, we support diversity across our team and customers. We work to ensure every employee feels respected and able to give their best, whether temporary, part-time or full-time. We're happy to offer flexible working patterns where they make sense, are compassionate when it comes to time off and offer enhanced maternity and paternity leave. Read More ❯
Employment Type: Permanent
Salary: GBP 50,000 - 100,000 Annual
Posted:

Machine Learning Engineer

London, United Kingdom
Trainline
We work closely with stakeholders across the business to expand the understanding and impact of machine learning and AI throughout Trainline. We are looking for a Machine Learning Engineer to join the Product ML team to help shape the future of train travel. You will build highly innovative AI and ML products working alongside engineers, scientists and product … to work with fellow ML enthusiasts on large-scale production systems, delivering highly impactful products that make a difference to our millions of users. As a Machine Learning Engineer at Trainline you will Work in cross-functional teams combining data scientists, software, data and machine learning engineers, and product managers Design and deliver machine learning systems at scale … that drive measurable impact for our business Own the full end to end machine learning delivery lifecycle including data exploration, feature engineering, model selection and tuning, offline and online evaluation, deployments and maintenance Partner with stakeholders to propose innovative data products that leverage Trainline's extensive datasets and state of the art algorithms Create the tools, frameworks and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Site reliability engineer

London, United Kingdom
writer.com
GCP, and their services for scalable, resilient systems. Expertise in containerization technologies (e.g., Docker, Kubernetes) and orchestration tools. Knowledge of monitoring and logging tools (e.g., Prometheus, Grafana, ELK Stack) for maintaining system health and performance. Ability to lead and mentor junior engineers in reliability and system optimization best practices. Excellent communication skills for effective collaboration with cross-functional … stakeholders. Proactive in identifying and mitigating potential system failures and performance issues. Preferred skills & experience: Software engineering expertise. Terraform. Python. Kubernetes. Scala. AWS/GCP. Benefits & perks (UK full-time employees): Generous PTO and company holidays. Comprehensive medical and dental insurance. Paid parental leave for all parents (12 weeks). Fertility and family planning support. Early-detection cancer More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Operational Cyber Software Engineer

Gloucester, Gloucestershire, South West
BAE Systems
Operational Cyber Software Engineer Location: Gloucester, Manchester, London - Onsite work required, with consideration for both full and part-time applicants - please speak to your recruiter about the options Requisition ID: 121882 Grade: GG10 - GG12 Operational Cyber Group is a team of industry-leading experts in high-assurance development, research, reverse engineering, and vulnerability research. With a … of the principles of high-assurance development, and an awareness of the importance of IT security for companies and governments. Intermediate to advanced understanding of computing principles (e.g. stack/heap distinction, compiled/interpreted languages). Proficiency with at least one solution language (e.g. C++, Java, C#) and one utility language (e.g. Python, JavaScript, Perl, PowerShell). More ❯
Employment Type: Permanent
Posted:

RTGS Core Senior Developer & Support Engineer

London, United Kingdom
Bank of England
up meeting for the current sprint where you'll discuss your workload and any blockers, or you may attend a major incident management meeting where as the senior engineer on call have worked on problem root cause and resolution. Next, you may have development coding which could be a new function, problem fix or project related activity. As … application and central bank settlement. You may draft and raise a change request through the Bank's formal processes or attend an audit representing technology. As a senior engineer, you may hold learning/master class sessions so that colleagues in your team, and more widely, better understand the tools/applications you support. Depending on the cover … weeks, you will not be on a rota so can dedicate time to coding. Role Requirements You are dedicated developer within an Agile environment, meet minimum criteria and stack enthusiast. Have a clear collaborative approach to working with others, and keen to share knowledge with colleagues. Understand that the RTGS environment is critical to the UK Payments Systems More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

RTGS Core Senior Developer & Support Engineer

Leeds, Yorkshire, United Kingdom
Bank of England
up meeting for the current sprint where you'll discuss your workload and any blockers, or you may attend a major incident management meeting where as the senior engineer on call have worked on problem root cause and resolution. Next, you may have development coding which could be a new function, problem fix or project related activity. As … application and central bank settlement. You may draft and raise a change request through the Bank's formal processes or attend an audit representing technology. As a senior engineer, you may hold learning/master class sessions so that colleagues in your team, and more widely, better understand the tools/applications you support. Depending on the cover … weeks, you will not be on a rota so can dedicate time to coding. Role Requirements You are dedicated developer within an Agile environment, meet minimum criteria and stack enthusiast. Have a clear collaborative approach to working with others, and keen to share knowledge with colleagues. Understand that the RTGS environment is critical to the UK Payments Systems More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Data Scientist with Security Clearance

Mc Lean, Virginia, United States
RedKey Solutions
Data Scientist Level: Senior Location: McLean, Virginia Clearance Required: TS/SCI Full Scope Polygraph Job Description The Sponsor seeks an experienced Data Engineer/Data Scientist with a strong foundation in PL/SQL, Java, AWS, BASH, Linux, and Oracle. The candidate will play a critical role in developing and optimizing data solutions that ensure … project management methodologies. Desired Technology & Tools: • Knowledge of AWS cloud storage technologies (RDS, DynamoDB, S3) and experience delivering solutions using AWS services. • Familiarity with automation tools (Gradle, Maven), full-stack environments, and prototyping. • Experience with Sponsor-specific networks, authentication processes, and production systems. • Strong communication skills, with the ability to present complex technical information to non More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Developer

Chertsey, Surrey, South East, United Kingdom
Krome Technologies Ltd
Developer Location: Chertsey, Surrey Job Type: Full time Contract Type: Permanent Salary: c£30,000 - £40,000 Basic (depending on experience) Are you an experienced Developer looking to join a progressive and dynamic MSP where you will advance your skills on a variety of projects? The Company Krome Technologies is a dynamic, people first technology consultancy delivering a …/You may also have experience in the following: Junior Software Developer, Web Developer, Front-end Developer, Back-end Developer, Application Developer, Software Engineer, Junior Programmer, Full-stack Engineer, IT Developer, Junior Systems Developer, etc. REF More ❯
Employment Type: Permanent
Salary: £40,000
Posted: