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Backend Developer (Java 21, Spring, Networking and Messaging) for NATO with security clearance

Open 46d EuropeFull-time

Design, build, test, and maintain a suite of software tools used by real NATO operators, writing documentation, joining requirements discussions, and fixing bugs on a small on-site team in The Hague. The stack is Java 21 with Spring on the back end and Angular 20 on the front, with real TCP/IP and UDP networking and messaging underneath.

Angular Git Java Jenkins Jira +6 skills

Application Security Engineer | Mid-Senior | Low-level

Open 46d HybridEuropeFull-timeSenior

Nord Security is hiring a mid-senior Application Security Engineer in Vilnius to conduct security reviews of app designs, source code, and third-party libraries, run vulnerability assessments (SAST, DAST, SCA, penetration testing), build security automation, and support audits of mobile/desktop apps. Core skills: low-level languages (C, C++, Rust, Go), reverse engineering, and networking protocols

AI Authentication Automation C++ DAST +13 skills

3K – 6K € / mo

Yellow Recruiting Company

Back End Engineer

Open 46d RemoteEuropePart-time

Senior backend engineer building low-latency HFT systems that capture and react to crypto market news within milliseconds, executing trades via crypto exchange APIs. Core stack is Go (C/C++/Rust also considered) on AWS with Redis, PostgreSQL, ClickHouse, and Prometheus/Grafana observability.

API AWS ClickHouse C++ Docker +12 skills

АО "НПП "САЛЮТ"

Начальник отдела разработки программного обеспечения

Обязанности: Руководство отделом, планирование работ, постановка задач, контроль исполнения, оценка результативности сотрудников. Техническое лидерство: участие в проектировании архитектуры ПО, проведение ко-ревью,…

CMake C++ Ethernet Git Jira +5 skills

Sensor Validation Engineer (Sunnyvale, CA)

Open 47d On-siteNorth AmericaContract

Applied Intuition, Inc. is powering the future of physical AI. Founded in 2017 and now valued at $15 billion, the Silicon Valley company is creating the digital infrastructure needed to bring intelligence to every…

AI Automation Bash CLI LiDAR +5 skills

Java Frontend SW Engineer (Junior, Intermediate, Senior) - Roma

Open 45d On-siteSenior

T-Defence cerca un/una Java Frontend Software Engineer per lavorare a Roma in presenza, nel dominio ATM con logiche complesse in contesto safety critical. Le attività includono analisi requisiti, progettazione…

Angular Docker Java Jenkins JUnit +3 skills

Senior Network Software Engineer

Open 123d North AmericaSenior

Senior engineer on Apple's core networking software team, designing and building highly scalable applications and platform tools for Apple's global backbone and edge network. Work centers on distributed, fault-tolerant systems and RESTful APIs, primarily in Python/Django/Golang with Postgres/MySQL, CI/CD, and cloud/container/networking technologies.

Analytics Ansible API Backbone.js BGP +23 skills

Full-Stack Software Engineer, C2 & Tactical Integration

Open 113d On-siteNorth AmericaFull-time

An entry-level (1+ year) full-stack engineer builds command-and-control (C2) software for Valinor's field-deployable UxS charging infrastructure: web operator dashboards, backend services/APIs, and telemetry pipelines, integrating with tactical systems like ATAK and Lattice. On-site in Cookeville, TN; U.S. security clearance eligibility required.

API AWS Azure CI/CD Cloud +16 skills

Information Systems Security Officer

Open 47d North America

An ISSO supporting the assessment and authorization (A&A) of information systems: identifying risks, vulnerabilities, and anomalies; monitoring, patching, and hardening systems; documenting security and contingency plans; and shepherding IT projects through the authorization lifecycle while collaborating with developers on a secure hybrid-cloud (AWS/Azure) environment. Requires an active TS/SCI wi

Automation AWS Azure Bash Cisco +21 skills

Server Support Engineer III

Company Information At Advarra, we are passionate about making a difference in the world of clinical research and advancing human health. With a rich history rooted in ethical review services combined with innovative…

Active Directory Ansible Automation AWS Bash +11 skills

Quality Assurance Engineer

It’s not just about your career or job title… It’s about who you are and the impact you will make on the world. Because whether it’s for each other or our customers, we put People First. When our people come together,…

Agile Automation CI/CD Cybersecurity Ethernet +10 skills

Network Engineer

· Ability to design, implement and deploy network connectivity. Establish and maintain network performance. Technical administration and installation for Network lines with ISPs (leased lines, 3G, VSAT, Fiber,…

BGP CCNP Cisco DHCP DNS +16 skills

Check Point Software Technologies

MacOS /IOS Developer (Security/Networking)

Open 47d HybridAPAC

Design and develop core macOS networking and security components. •Build features using Network Extensions and System Extensions. •Investigate and solve complex production issues. •Optimize networking performance and…

AI Cloud C++ Design Patterns DNS +7 skills

Staff Software Java Engineer

Open 47d HybridUKPart-timeStaff

An Amazing Career Opportunity for a Staff Software Engineer! Location: Cardiff, UK Job ID: 47940 As a key contributor to the Customer Facing Tools team, you will be responsible for the development and maintenance of…

AI API Cloud gRPC Hibernate +8 skills

Software Engineering Intern (Command & Control) - Spring/Summer 2027

Open 47d On-siteNorth AmericaInternshipIntern

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver…

Angular C++ Hmi JavaScript Networking +6 skills

Hewlett Packard Enterprise

Technical Support Engineer – Mist Assurance

Technical Support Engineer – Mist Assurance This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office. Who We

AI Authentication Automation Backbone.js BGP +9 skills

Technical Support Engineer – Mist Assurance

Technical Support Engineer – Mist Assurance This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office. Who We

AI Authentication Automation Backbone.js BGP +9 skills

Customer Support Engineer

Open 47d North America

H2O.ai is on a mission to democratize AI for Good. As the world’s leading agentic AI company, H2O.ai converges Generative and Predictive AI to help enterprises and public sector agencies develop purpose-built Agents,…

Agentic AI AI Ai Enablement AWS Azure +30 skills

Northrop Grumman

Cyber Software Engineer

Open 47d North AmericaLead

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible…

Agile Android Assembly Bash CI/CD +17 skills

Northrop Grumman

Principal/Sr. Principal Cyber Software Engineer

Open 47d North AmericaPrincipal

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible…

Agile Android Assembly Bash CI/CD +17 skills