Developer/Software Engineer Jobs

1 to 25 of 67 Developer/Software Engineer Jobs

Python Developer Software Engineer AWS Finance Trading London

London, United Kingdom
Hybrid / WFH Options
Joseph Harry Ltd
Python Developer (Software Engineer Programmer Developer Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Vue Angular React Agile AWS GCP Buy Side Asset Manager Investment Management Performance Risk Attribution TypeScript Node Finance … Front Office Trading Financial Services) required by our asset management client in London. You MUST have the following: Strong experience as a Python Developer / Software Engineer / Programmer Excellent Python Experience working in trading environments (Fixed Income, equities, commodities, FX etc) Some Front … to the following: Glue, Athena, Airflow, Ignite, DBT, Arrow, Iceberg, Dremio This is an environment that has been described as the only corporate environment with a start-up / fintech attitude towards technology. Hours are 9-5. Salary: £115k - £145k + 10% Bonus + 10% Pension More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

REMOTE Lead Golang Developer Software Engineer Finance London

London, England, United Kingdom
Hybrid / WFH Options
ZipRecruiter
Job Description REMOTE Golang Developer (Software Engineer Programmer Developer ReactJS React-JS React.JS GraphQL Playwright TypeScript Redux Saga Ag-Grid Fixed Income JavaScript Node Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services UI Front End Front … by our trading software client in London. You MUST have the following: Strong experience as a Lead Full-Stack Developer / Software Engineer / Programmer Excellent Golang Experience building Front Office trading systems (portfolio management, execution or order management, risk … a well-backed company that is growing rapidly and will likely IPO in the next 24 months. Remote working would require coming into the office 1-2 days / month. Duration: 12-24 months Rate: £700-900 / day OUTSIDE IR35 #J-18808-Ljbffr More ❯
Posted:

Lead React Developer Software Engineer Trading Finance London

London, England, United Kingdom
Hybrid / WFH Options
ZipRecruiter
Job Description Lead React Developer (Software Engineer Programmer Developer ReactJS React-JS React.JS GraphQL Playwright TypeScript Redux Saga Ag-Grid Fixed Income JavaScript Node Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services UI Front End Front … required by our trading software client in London. You MUST have the following: Strong experience as a Lead React Developer / Software Engineer / Programmer Excellent JavaScript, TypeScript and React Redux Experience building Front Office trading systems (execution or order … growing rapidly and will likely IPO in the next 24 months. There is hybrid working with a possibility for remote working. Duration: 12-24 months Rate: £700-900 / day Outside IR35 #J-18808-Ljbffr More ❯
Posted:

Software Engineer/Developer with Security Clearance

Herndon, Virginia, United States
Ingenium Consulting, LLC
TS / SCI with Favorable Polygraph is required for this position. We are seeking highly motivated UI / UX developers, Full Stack developers, and Application developers to join our team in the Northern Virginia area. The Software Engineer / Developer will be … Participate in all Lean Agile scrums, sprints, and grooming sessions. • Consult and coordinate appropriately for problem resolution, task scheduling, new resource requirements, and task clarification. • Experience with Agile / DevOps processes • Experience working with DevOps tools such as Git, Jenkins, or Nexus • Experience working in Cloud technologies such as AWS, Azure, or GCP • Must have an active TS … / SCI with Favorable Polygraph to be considered for this role Full Stack Developer Roles & Responsibilities: • Oversee the entire development process. • Design applications in an Agile environment • Experience working with front-end technologies and back-end frameworks Required Skill Sets: • Front-End: HTML, CSS, JavaScript, and front-end frameworks (React, Angular, Vue.js) • Back-End More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer - .Net Developer with Security Clearance

Washington, Washington DC, United States
Experis
Top-Secret / SCI Eligible Onsite in DC Metro Software Engineer - Senior (.NET Web Developer) The team is seeking one (1) Senior Software Engineer with expertise in .NET web development to support a portfolio of custom-built, mission … and maintenance (O&M) support to ensure applications remain secure, reliable, and performant. Deploy and support web applications using IIS in production environments. Contribute to DevOps practices, CI / CD pipelines, and cloud-based infrastructure using AWS. Required Skills and Experience: U.S. Citizenship with Top Secret clearance and SCI eligibility 8+ years of full-stack development experience with … Experience with AWS Cloud technologies; AWS Developer Certification preferred Familiarity with deploying applications via IIS (7.5+) Experience with version control systems: SVN, TFS, Git / GitHub Basic experience with Windows Server 2019+ Exposure to Docker, DevOps practices, GitLab, CI / CD, and Python Experience supporting enterprise systems with 24 / More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Developer Engineer (Full Stack)

London, England, United Kingdom
Expedia Group
technologies, micro frontend patterns, server-side JavaScript, and best practices. Work with RESTful APIs and GraphQL to integrate front-end applications with backend services. Support and improve CI / CD pipelines and implement robust front-end testing strategies including unit, integration, and end-to-end tests. Ensure web applications are optimized for performance, scalability, and security. Experience And … quality and mentorship. Get hands-on experience building modern, responsive web applications at scale using micro frontend architectures and Node.js backend services. Opportunity to level up in UI / UX design, advanced front-end technologies, performance optimization, and full stack architecture while contributing meaningfully from day one. Access to travel benefits, wellness support, and career growth tailored to … with whom we have not made prior contact. Our email domain is @expediagroup.com. The official website to find and apply for job openings at Expedia Group is careers.expediagroup.com / jobs. Expedia is committed to creating an inclusive work environment with a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, religion, gender, sexual More ❯
Posted:

Software Engineer II - Front End Developer React and Java

Glasgow, Scotland, United Kingdom
J.P. MORGAN-1
skills and experience needed to grow within your role. Job responsibilities Design and build scalable and resilient technical solutions. Drive the delivery of business value via change programs / projects within the futures & options clearing technology group Implement and manage AWS cloud services to support application infrastructure and deployment. Develop a strong understanding of key functions of clearing … decisions affecting long range organizational goals & strategic planning. Proactively look to develop, implement and further development best practices across the group. Contribute to quality improvement, code reviews, code / architecture standards, code reuse etc. Required qualifications, capabilities, and skills Relevant University degree in Computer science or similar. Very Strong problem solving, analytical and communication skills (both verbal and … provide end to end solutions. Ability to build and maintain strong relationships with stakeholders in business, operations, operate etc. Some experience of providing production support in a Level2 / Level3 capacity Preferred qualifications, capabilities, and skills Experience of working in Agile / SCRUM / Kanban development environments. Have an agile mindset and a broad More ❯
Posted:

Sr Software Engineer (90k-140k) Full Stack Java Developer III/IV with Security Clearance

Nebraska, United States
Caribou Thunder, LLC
Software Engineer - Senior or SME Level Location: Omaha, NE - Offutt Air Force Base (On-site) Clearance: Active Secret (Top Secret / SCI Eligible Required) Salary: $90,000-$140,000 based on experience (Senior or Subject Matter Expert) Are you a Full Stack Java Developer looking to … integrate solutions across secure DoD infrastructure. Manage and optimize databases, implement strict security protocols, and contribute to a clean, test-driven SDLC environment. Use tools like GitLab CI / CD, Fortify, SonarQube, and Kubernetes to deploy, test, and maintain reliable, secure systems. Basic Qualifications Clearance: Active Secret security clearance required; must be eligible for Top Secret / … contributing to all phases of development and deployment. Key Skills & Tools Languages & Frameworks Java (Spring Boot, J2EE) JavaScript, HTML, CSS Angular or React Node.js Python SQL DevOps & CI / CD Tools GitLab CI / CD, GitLab Runners Kubernetes (K8s), Helm / Helm Charts Fortify, SonarQube (Static Code Analysis) Nexus Repository Manager WebLogic (packaging / More ❯
Employment Type: Permanent
Salary: USD 140,000 Annual
Posted:

Software Engineer (65-85k) Full Stack Java Developer I/II with Security Clearance

Nebraska, United States
Caribou Thunder, LLC
Software Engineer - Full Stack Java Developer I / II Junior to Mid-Level $65,000 - $85,000 Omaha, NE (Offutt AFB) Active Secret Clearance Required (TS / SCI Eligibility) Design and deploy software that protects national security - while building your … front-end frameworks like React and Angular. Builds and integrates backend systems that interact with sensitive DoD databases and infrastructure. Develops in Agile teams using modern DevOps, CI / CD, and containerization practices including Kubernetes and GitLab Pipelines. Applies DoD security protocols and implements secure coding standards to protect mission data. Is This You? Junior Level Candidates: Bachelor … development, Java backend systems, and front-end tools like React. All Candidates Must Have: Active Secret clearance with the ability to obtain Top Secret / SCI. Strong understanding of software development life cycle (SDLC) and secure development practices. A collaborative mindset and interest in working with engineers, analysts, and project More ❯
Employment Type: Permanent
Salary: USD 85,000 Annual
Posted:

Front-end Developer/ Software Engineer

Aldershot, Hampshire, South East, United Kingdom
Hybrid / WFH Options
Leidos Innovations UK Limited
Front-end Developer / Software Engineer Location: Farnborough, UK (Hybrid 2 / 3 days a week) Clearance: High level of security clearance (SC / DV - Developed Vetting) Everything we do is built on a commitment to do the right thing for our … operational end user. The Software Engineer will provide input and expertise to maintain alignments with best practices and recommending system / code / process improvements. They will also support the development of junior Software engineers in the program / team. This individual … analytical and problem-solving skills Possess excellent written and verbal communication skills It would be beneficial, but not essential, if you also have an understanding of technologies ADDITIONAL / BONUS SKILLS Interaction with REST APIs from the client-side Web portfolio - Showing any front-end UI / UX abilities Python, SQL, XML JSON Are you ready More ❯
Employment Type: Permanent
Posted:

Software Engineer (Java Developer) - Mid -Senior Level - CLEARAN with Security Clearance

Annapolis Junction, Maryland, United States
Constellation Technologies Inc
Java Frameworks, J2E, Python, C++, Oracle, MongoDB, SQL Due to federal contract requirements, United States citizenship and an active TS / SCI security clearance and polygraph are required for the position. Required: Must be a US Citizen. Must have TS / SCI clearance w / active polygraph (CI or FS) At least fourteen … years of direct / relevant experience Bachelor's degree in engineering (i.e. Computer, Electrical, Mechanical, Aerospace, etc.) or related discipline from an accredited college or university is required. Five (05) years of additional relevant experience on projects with similar processes may be substituted for a bachelor's degree. Must have demonstrated in-depth experience with Java. Must have … Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX. Must have experience or familiarity with multiple of the following languages such as JavaScript, Python, C / C++, Groovy, Structured Query Language (SQL). Must have experience with development IDEs (Integrated Development Environments) such as Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm. Must have experience More ❯
Employment Type: Permanent
Salary: USD 235,000 Annual
Posted:

Senior Lead Software Engineer - Front-End Developer

London, England, United Kingdom
JPMorganChase
Senior Lead Software Engineer - Front-End Developer Join to apply for the Senior Lead Software Engineer - Front-End Developer role at JPMorganChase Job Description Be an integral part of a team that's constantly pushing the … envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate Technology Market Risk team, you will lead the rapid expansion of a strategic visualization and reporting platform. You will be an integral part of an agile team that works to … contributions, and apply deep technical expertise and problem-solving methodologies to tackle a diverse array of challenges that span multiple technologies and applications. Job Responsibilities Execute creative software solutions, design, develop, and troubleshoot technical issues with the ability to think beyond routine approaches to build solutions or analyze technical problems. Develop secure, high-quality production code More ❯
Posted:

Lead Golang Developer Software Engineer Finance Trading London | London, UK | Hybrid

London, England, United Kingdom
Hybrid / WFH Options
Joseph Harry
Lead Golang Developer Software Engineer Finance Trading London Lead Golang Developer Software Engineer Finance Trading London Joseph Harry London, United Kingdom Apply now Posted 4 days ago Hybrid … Job Permanent GBP120000 - GBP150000 per annum + 50% Bonus + Pension You MUST have the following: Strong experience as a Lead Full-Stack Developer / Software Engineer / Programmer Excellent Golang Experience building front office trading systems (portfolio management, execution or order management, risk … backed company that is growing rapidly and will likely IPO in the next 24 months. There is hybrid working with a possibility for remote working. Lead React Developer Software Engineer Trading Finance London Joseph Harry London, United Kingdom Lead Java Developer Software More ❯
Posted:

Front Office Electronic Trading Application Developer - Software Engineer II

London, England, United Kingdom
J.P. Morgan
for a core developer to work on several exciting green field projects for the global FICC businesses. The projects cover both continuous business growth / expansion and transformation initiatives, touching everything end-2-end from pricing, execution to risk management. The developer will be working closely with the business end … problem-solving skills and be able to work with a geographically diverse team. Job responsibilities : • Understand requirements, solve technical problems, propose complete solutions • Design, develop and test software following standard SDLC • Support PMs, BAs and management as technical SME • Define and implement non-functional requirements • Help team identify improvements to make to our systems and processes … Required qualifications, capabilities and skills: • Understand Core Java, Spring, Design pattern, Unit Testing, Threading and Messaging • Understand Modern Software Architecture and framework, interests in Cloud computing, Machine learning and Data Science Skills • Understand Multi-Threading, Realtime system implementation • Understand Low-Latency event-driven systems • Understand Design Patterns and Software Architectures • Understand Fundamental More ❯
Posted:

Front Office Electronic Trading Application Developer - Software Engineer II

Westminster Abbey, England, United Kingdom
J.P. MORGAN-1
for a core developer to work on several exciting green field projects for the global FICC businesses. The projects cover both continuous business growth / expansion and transformation initiatives, touching everything end-2-end from pricing, execution to risk management. The developer will be working closely with the business end … problem-solving skills and be able to work with a geographically diverse team. Job responsibilities : • Understand requirements, solve technical problems, propose complete solutions • Design, develop and test software following standard SDLC • Support PMs, BAs and management as technical SME • Define and implement non-functional requirements • Help team identify improvements to make to our systems and processes … Required qualifications, capabilities and skills: • Understand Core Java, Spring, Design pattern, Unit Testing, Threading and Messaging • Understand Modern Software Architecture and framework, interests in Cloud computing, Machine learning and Data Science Skills • Understand Multi-Threading, Realtime system implementation • Understand Low-Latency event-driven systems • Understand Design Patterns and Software Architectures • Understand Fundamental More ❯
Posted:

Software Engineer/Developer with Security Clearance

Fort George G Meade, Maryland, United States
Markesman Group
from the junior to senior levels pertaining to any of following skills: Malware Reverse Engineering Reverse Software Engineering supporting vulnerability assessments Experience in x86 / x64 assembly and / or C, C++, software reverse engineering, kernel debugging, and / or protocol stacks Experience developing computer exploits … Experience in Software Reverse Engineering with at least 1 of the following tool or an equivalent: IDAPro, GDB, WinDbg, Immunity / OllyDbg Knowledge of analyzing shellcode, packed and obfuscated and the associated algorithms Experience in host and network analysis to identify and characterize anomalies and vulnerabilities in the platform Java,Spring Framework, SQL. Familiar … with JavaScript and Angular JIRA Experience w / Postgress & React .Net, Microsoft Stack If you are interested or know someone who is, please contact Corey Barnard, we offer case referral bonuses for any referrals who are hired. More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Perl Developer / Software Engineer (Apps) - $140k-170k with Security Clearance

Sterling, Virginia, United States
Argo Recruiting
all while collaborating with top-tier professionals in a dynamic environment. Apply now and be part of something extraordinary! LOCATION: Sterling, VA. This is a flexible hybrid (2x / wk in office) role available to those who reside within a 60 mile commute. HOW YOU WILL CONTRIBUTE: This software development position is focused on … all levels. PREFERRED BACKGROUND 8+ years relevant experience, including SME level programming experience using Perl (does not need to be current). Additional experience with Ansible, Python and / or React JS or equivalent framework is a plus. Experience in a Linux environment with a demonstrated understanding of the importance of improving processes and systems. Exposure to multiple … databases, Postgres / PostgreSQL preferred. Experience in analyzing functional requirements to create / modify system and service architectures and designs and to write component detailed design technical documents Exposure to collaboration tools such as SharePoint, Confluence and Jira Strong communication, facilitation, business analysis, and documentation skillsets Proven success in continuous process improvement Preferred Additional Experience with More ❯
Employment Type: Permanent
Salary: USD 170,000 Annual
Posted:

Lead React Developer Software Engineer Trading Finance London | London, UK | Hybrid

London, England, United Kingdom
Hybrid / WFH Options
Joseph Harry
Lead React Developer Software Engineer Trading Finance London Lead React Developer Software Engineer Trading Finance London Joseph Harry London, United Kingdom Apply now Posted 4 days ago … Hybrid Job Permanent GBP120000 - GBP150000 per annum + 50% Bonus + Pension You MUST have the following: Strong experience as a Lead React Developer / Software Engineer / Programmer Experience building front office trading systems (execution or order management, risk or PnL analysis) Strong … backed company that is growing rapidly and will likely IPO in the next 24 months. There is hybrid working with a possibility for remote working. Lead Golang Developer Software Engineer Finance Trading London Joseph Harry London, United Kingdom Lead Java Developer Software More ❯
Posted:

Sr. Software Engineer - Integrations and Developer Experience

London, England, United Kingdom
Addepar
Social network you want to login / join with: Sr. Software Engineer - Integrations and Developer Experience, London col-narrow-left Client: Addepar Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: f83fe8c5064e Job Views: 9 Posted: 29.06.2025 Expiry … Date: 13.08.2025 col-wide Job Description: Sr. Software Engineer - Integrations and Developer Experience Who We Are Addepar is a global technology and data company that helps investment professionals provide the most informed, precise guidance for their clients. Hundreds of thousands of users have entrusted Addepar to empower smarter … work permit. Check our Blog for more info. All applications should be made via the 'Apply now' button. Do not share bank or payment details. Created on 29 / 06 / 2025 by TN United Kingdom #J-18808-Ljbffr More ❯
Posted:

Software Engineer II - Developer Platform - Release

London, England, United Kingdom
The Trade Desk, Inc
on the remaining aspects of the SDLC lifecycle and hence you will be partnering with them to drive changes to our systems. Our system performs every day, 24 / 7, serving global traffic. We build a distributed system in a highly collaborative environment, utilizing a broad range of technologies. Our backend developers work on finding solutions to algorithmic … developer experience, tools, and engineering processes You have 2+ years of software development engineering experience You have experience with cloud / virtualization environments (AWS, Azure, Docker, Kubernetes, et al) You are comfortable working on an agile, distributed team spanning multiple time zones and continents You have a solid understanding of … and engineering fundamentals You are proficient in one or more of the following programming languages: C#, Java, C, C++, Python, SQL, or Scala You have a Bachelor’s / Master’s level degree in computer science or relevant engineering-related field or equivalent experience. Not everyone has the same level of access to opportunities. What is most important More ❯
Posted:

Software engineer (Full-stack developer)

City of London, London, United Kingdom
IFPI
countries, including national groups and music licensing companies that represent their own region’s member record companies. IFPI’s Global Content Protection and Enforcement (CPE) department delivers 24 / 7 monitoring and reporting of online infringements, provides technical analysis and investigations and in connection with services that infringe and facilitate infringement of our members’ rights. The department devises … processes and skills, as required. Requirements Proven AWS qualifications, preferably in solutions architect, DevOps or data engineer. Well-versed in cloud computing, automated tests, microservices architecture, continuous delivery / integration and DevOps tools. Experience building and maintaining full-stack applications, including backend APIs and frontend user interfaces. Experience developing world-scale / multi-tenancy applications Proficiency … and commercial experience developing solutions in Python using Fast API and / or Django Experience with relational (MySQL, PostgreSQL) and non-relational (Elasticsearch, MongoDB, DocumentDB) data stores. Have first-hand understanding of Agile development methodologies. Exposure to cloud platforms like AWS and containerization technologies like Docker. Experience in implementing best security practices (OWASP, SAMM or any equivalent) An More ❯
Posted:

Software engineer (Full-stack developer)

London Area, United Kingdom
IFPI
countries, including national groups and music licensing companies that represent their own region’s member record companies. IFPI’s Global Content Protection and Enforcement (CPE) department delivers 24 / 7 monitoring and reporting of online infringements, provides technical analysis and investigations and in connection with services that infringe and facilitate infringement of our members’ rights. The department devises … processes and skills, as required. Requirements Proven AWS qualifications, preferably in solutions architect, DevOps or data engineer. Well-versed in cloud computing, automated tests, microservices architecture, continuous delivery / integration and DevOps tools. Experience building and maintaining full-stack applications, including backend APIs and frontend user interfaces. Experience developing world-scale / multi-tenancy applications Proficiency … and commercial experience developing solutions in Python using Fast API and / or Django Experience with relational (MySQL, PostgreSQL) and non-relational (Elasticsearch, MongoDB, DocumentDB) data stores. Have first-hand understanding of Agile development methodologies. Exposure to cloud platforms like AWS and containerization technologies like Docker. Experience in implementing best security practices (OWASP, SAMM or any equivalent) An More ❯
Posted:

Senior KDB Developer/Software Engineer - Front Office, Trader facing

London, England, United Kingdom
Hybrid / WFH Options
ZipRecruiter
Job Description Senior KDB Developer / Software Engineer - Front Office, Trader facing - Contract Leading investment banking client is seeking a Senior KDB Software Engineer / Developer with experience in high-frequency algorithmic More ❯
Posted:

Ruby on Rails Senior Software Engineer/ Developer

London, England, United Kingdom
Homey
Ruby on Rails Senior Software Engineer / Developer Join to apply for the Ruby on Rails Senior Software Engineer / Developer role at Homey Job Overview We are seeking a Senior Ruby … on Rails Developer to join our team at Homey, a company revolutionizing the home-buying experience through a unified cloud-based platform. Our platform simplifies interactions among multiple stakeholders, making the process less stressful and more efficient. Responsibilities Develop and implement new features in an agile environment based on product and design specifications. Collaborate with cross … functional teams to deliver high-quality software solutions. Maintain and improve existing codebase, ensuring robustness and scalability. Participate in code reviews and contribute to team best practices. Tech Stack Ruby on Rails 7 PostgreSQL Hotwire Tailwind CSS RSpec Heroku Requirements 5+ years of experience as a Ruby developer. Proven experience working in a fast-paced development More ❯
Posted:

Software Engineer - Developer - Urgent Hiring! with Security Clearance

Herndon, Virginia, United States
Anonymous Employer
Job Title: Software Engineer - Developer Clearance Level: TS / SCI with Polygraph Location: Herndon, VA Position Overview: We are seeking a Software Engineer - Developer to join a dynamic team focused on delivering mission-critical … have experience in software development, system integration, and database management, with a strong emphasis on leveraging modern technologies. This position requires an active TS / SCI clearance with polygraph. Mandatory Skills and Experience: Candidates must demonstrate proficiency in the following areas: 1. Experience using Splunk for monitoring activity, performance, and identifying issues for applications. … 2. Experience with Microsoft SQL Server. 3. Leveraging Sponsor-procured software within system builds. 4. Developing custom Windows services. 5. Developing custom web applications tailored to mission needs. 6. Deploying applications using Amazon Web Services (AWS) and cloud infrastructure. 7. Proficiency in Python for data extraction and transformation. 8. Experience using JavaScript and CSS for application More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:
Developer/Software Engineer
10th Percentile
£87,500
25th Percentile
£100,000
Median
£125,000
75th Percentile
£137,500
90th Percentile
£142,500