Jobs in the United States

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Added 1 min ago
Sr. Manufacturing Execution Systems (MES) Engineer
Community Talent Partners
Raleigh, NC
Community Talent Partners is seeking an experienced Senior MES Engineer on behalf of a client in the industrial automation sector, based in Raleigh, North Carolina.
Added 1 min ago
Senior Mechanical Engineer
Fabri
Billerica, MA
Fabri is seeking a Senior Mechanical Engineer to architect, design, and deliver the in-house equipment and infrastructure that defines our manufacturing processes. This is a foundational…
Added 1 min ago
F
Senior Foundry Engineer
Fabri
Boston, MA · Billerica, MA
- $115,000 to $140,000 USD / year
Fabri is seeking a Senior Foundry Engineer to build and own the process development of high-performance superalloy castings for demanding aerospace and space-industry applications. This…
Added 1 min ago
Mechanical Engineer
Fabri
Billerica, MA
Fabri is seeking a Mechanical Engineer to design and build the equipment that powers every step of our casting process. You will own mechanical systems from concept to commissioned…
Added 1 min ago
Sr. SDE, AWS Agentic WorkSpaces - Forefront (Agentic Harness)
Amazon.com Services LLC
Seattle, WA
…embedding generative AI directly into our consoles and SDK. As a Senior Software Development Engineer you will be a key contributor to our agentic harness - the always-on platform layer…
Added 1 min ago
TW
AI Marketing Project Manager
Together We Talent
Remote, United States
- $50 to $60 USD / hour
Marketing Technology / AI-Enabled Projects | Mid-Senior Level
Added 2 mins ago
Senior CAD Engineer (Remote)
Aether
Remote, United States
We're looking for a sharp, ambitious Frontend Engineer with strong CAD / 3D skills to take ownership of key parts of our in-browser solar configurator - a Three.js-powered design engine…
Added 3 mins ago
Senior Software Quality Engineer
Abbott Laboratories
Sylmar, CA
…applications and supporting infrastructure. This role ensures software systems are developed, verified, validated, and maintained in compliance with applicable medical device regulations,…
Added 8 mins ago
Head of Engineering - Custody
Prospex CRM
United States
Has held a Head of Engineering or VP Engineering title before. Equally strong: a current Director of Engineering, Senior Engineering Manager, Principal Engineer, or Staff IC ready to step…
Added 8 mins ago
Head of Engineering
Prospex CRM
United States
Has held a Head of Engineering or VP Engineering title before. Equally strong: a current Director of Engineering, Senior Engineering Manager, Principal Engineer, or Staff IC ready to step…
Added 9 mins ago
ET
Data Engineer (Remote)
EdgeQ Technologies Private Limited
Remote, United States
- $85,000 to $125,000 USD / year
We are looking for a motivated and enthusiastic Data Engineer to join our growing engineering team. This opportunity is open to candidates with 0–5 years of experience, including fresh…
Added 13 mins ago
Security Risk Engineer
Asana
San Francisco, CA
As the Security Risk Engineer, you will own Asana's internal security risk management program end-to-end. This is a senior role for someone who goes beyond frameworks and checklists - you…
Added 13 mins ago
Mechanical Engineer IV
Applied Materials, Inc
Santa Clara, CA
As a Mechanical Engineer, you’ll leverage your strong foundation in physics, mathematics, and materials science to process and resolve mechanical problems, design and implement custom…
Added 20 mins ago
Principal Software Engineer, Onsite
RTX
United States
This is a mid-career engineering position for an individual with educational and/or professional experience/interest in the development of solutions to GPS Navigation Systems. The work is…
Added 20 mins ago
Senior Mechanical Engineer
RTX
United States
Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver…
Added 25 mins ago
Senior QC Engineer, CMC / GMP QA
Intuitive
Sunnyvale, CA
The Senior Consultant, CMC / GMP Documentation & Quality Control provides long-term, hands-on expert support primarily focused on CMC and GMP documentation review, with additional support…
Added 26 mins ago
Senior Engineer Geotechnical
Resolution Copper Mining
United States
We are looking for a Senior Engineer Geotechnical to help our mining team use high-quality geotechnical information to support safe, effective mine design and operations. In this role,…
Added 28 mins ago
SO
UAM Everfox Tool Engineer - Mid-level
System One
Lorton, VA
- $77 to $80 USD / hour
Job Title: UAM Everfox Tool Engineer - Mid-level
Added 28 mins ago
SO
UAM Everfox Tool Engineer - Senior Level
System One
Lorton, VA
- $96 to $100 USD / hour
Job Title: UAM Everfox Tool Engineer - Senior Level
Added 37 mins ago
Plant Planning Project Engineer
Mercedes-Benz
Charleston, SC
…commissioning, acceptance, and closeout. Serves as the owner-side senior project manager across cross-functional plant stakeholders, architects, engineers, general contractors,…
Added 41 mins ago
Safety Engineer
Avion Solutions
Huntsville, AL
Provide system and safety engineering expertise to SMDC during the development of Army Laser Weapon technologies and systems during design, fabrication, and testing. This includes field…
Added 42 mins ago
Senior Test Systems Engineer – LabVIEW / HMI / Data Acquisition
Vidac Solutions
Fenton, MO
Vidac Solutions is a growing engineering and systems integration company based in Fenton, Missouri. We design and build custom industrial test systems, data acquisition systems,…
Added 42 mins ago
Senior Test Systems Engineer – LabVIEW / HMI / Data Acquisition
Priority Talent Partners
Fenton, MO
Vidac Solutions is a growing engineering and systems integration company based in Fenton, Missouri. We design and build custom industrial test systems, data acquisition systems,…
Added 42 mins ago
Senior Full Stack Developer
Tru Treasury
United States
Tru Treasury is seeking a full-time Senior Full Stack Developer to help design and build modern financial technology products used by financial institutions and businesses across the United…
Added 43 mins ago
Staff Machine Learning Engineer - Mapping
General Motors
Bismarck, ND
We are looking for a Staff Machine Learning Engineer to serve as a technical leader for automated map reconstruction within our Mapping Engineering team.

Randstad USA

Senior Technical Lead - Java / Distributed Systems

Washington, DC, United States

$55 to $60 USD / hour · Contract

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Job details

Pay: $55 to $60 USD / hour
Job type: Contract
Apply by: Dec 4, 2026
Posting language: English
Posted: Nov 5, 2026

Original job description

job summary:

Randstad is seeking a hands-on Senior Technical Lead - Java / Distributed Systems to drive the technical design, development, and delivery of core enterprise applications supporting large-scale workforce and operations modernization. In this role, you will go beyond routine API creation to architect and build reusable software frameworks, rules-driven engines, event-driven pipelines, and shared libraries that power business-critical services across multiple applications. Operating as a coding leader rather than an administrative manager, you will partner closely with Architects, Product Owners, and engineering teams to evaluate technical trade-offs, conduct code reviews, mentor engineers, and enforce modern distributed-system patterns using Java, Spring Boot, Kafka, and AWS.

location: Washington, Washington, D.C. job type: Contract salary: $55 - 60 per hour work hours: 9am to 5pm education: Bachelors

responsibilities:

Lead Hands-On Development: Drive the design, implementation, and deployment of resilient, high-throughput microservices and shared enterprise components using modern Java and Spring Boot.

Build Reusable Frameworks: Design externalized, configuration-driven business rules engines, common SDKs, and shared libraries to standardize delivery and eliminate duplicate logic across teams.

Architect Event & Integration Streams: Develop reliable Kafka producers, consumers, and distributed messaging pipelines implementing patterns such as retries, circuit breakers, and dead-letter queues.

Data Modeling & Optimization: Design scalable relational and NoSQL data structures, author complex queries, and resolve database performance bottlenecks.

Deploy Cloud-Native Solutions: Build and maintain containerized applications within AWS (Lambda, S3, EC2, API Gateway, SQS/SNS) with Infrastructure as Code and DevSecOps-driven CI/CD pipelines.

Ensure Operational Observability & Security: Implement distributed tracing, metrics, centralized logging, secrets management, and robust API security standards (OAuth2, JWT).

Technical Mentorship & Governance: Lead code reviews, troubleshoot complex cross-environment defects, establish development best practices, and guide engineers through implementation trade-offs.

qualifications:

Education & Experience: Bachelor's degree in Computer Science, IT, Engineering, or equivalent practical experience, paired with 10+ years of software engineering experience (including 8+ years of dedicated Java development).

Framework Mastery: 5+ years building enterprise microservices and services with Java, Spring Boot, and the broader Spring ecosystem.

Technical Leadership: 3+ years serving as a hands-on Senior Technical Lead, Lead Engineer, or Principal Engineer leading delivery while remaining actively engaged in the codebase.

Distributed Systems & Messaging: Proven expertise with Apache Kafka, event-driven architecture, domain-driven design, and fault-tolerant integration patterns.

Database & Cloud Skills: Strong relational/NoSQL database performance tuning, complex SQL authoring, and practical development experience with AWS core services.

Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com.

Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).

This posting is open for thirty (30) days.

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