10 senior software developer jobs at 7 companies in Pasco, WA

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2w
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Senior Software Engineer III
Richland or Seattle
$133k-$210k/yr HybridFull Time
Pacific Northwest National Laboratory
Pacific Northwest National Laboratory: Department of Energy research laboratory focused on scientific innovation.
1+ YOERequires hands-on Python experience and software engineering expertise with scalable system design, cloud-native deployments, ETL/data pipelines, distributed processing, and security clearance eligibility.
Python, .NET, C#, Go, C++, Rust, Git, Copilot, Claude, Cursor, AWS, Azure, GCP, Docker, Kubernetes, REST, GraphQL, gRPC, SQL, NoSQL, Spark, Kafka, Flink, Ray, LangChain, LlamaIndex, AWS Glue, Azure Data Factory, Step Functions
5d
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Senior Software Architect
Richland, Washington, United States
$161k-$255k/yr OnsiteFull Time
Pacific Northwest National Laboratory
Pacific Northwest National Laboratory: Department of Energy research laboratory focused on scientific innovation.
Advanced degree or equivalent experience in software engineering with 3–18+ years of experience; leadership of developer teams; experience across full SDLC, agile and non‑agile methods; demonstrated AI code development.
2w
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Lead Software Engineer IV
Richland or Seattle
$161k-$255k/yr HybridFull Time
Pacific Northwest National Laboratory
Pacific Northwest National Laboratory: Department of Energy research laboratory focused on scientific innovation.
Extensive software engineering experience with hands-on Python; advanced expertise in AI/ML, distributed systems, cloud, data platforms, and technical leadership; ability to obtain federal security clearance and U.S. citizenship required.
Python, C#/.NET, Go, C++, PyTorch, TensorFlow, JAX, LangChain, LlamaIndex, LangGraph, Docker, Kubernetes, Kafka, RabbitMQ, REST, GraphQL, gRPC, Airflow, Prefect, Step Functions, Spark, Flink, Ray, Parquet, Iceberg, Delta, AWS, Azure, GCP, SQL, CI-CD
2mo
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Senior Machine Learning Engineer
Richland or Seattle
$140k-$229k/yr OnsiteFull Time
Pacific Northwest National Laboratory
Pacific Northwest National Laboratory: Department of Energy research laboratory focused on scientific innovation.
BS/BA +5y or MS/MA +3y or PhD +1y in ML/CS/related; strong Python; ML frameworks; refactor/reuse research code; onsite in Richland or Seattle
Python, PyTorch, TensorFlow, Hugging Face, Jupyter
2mo
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Senior Project Engineer
Spokane or Richland
$93k-$119k/yr OnsiteFull Time
Bouten Construction
Bouten Construction: Commercial general contractor building healthcare, education, and civic projects.
3+ YOEBachelor’s degree in Construction Management; 3-5 years project engineering experience with a general contractor; Procore and standard software proficiency.
Procore, Word, Excel, Outlook, SharePoint
2mo
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Senior Mechanical Engineer
Richland or United States
$88k-$155k/yr HybridFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
8+ YOEBachelor's degree in Engineering with 8+ years of related experience; nuclear handling, ventilation, chemical process design experience; PE license preferred.
CAD, CAE, PC software
1mo
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Senior Nuclear Engineer – Richland, WA (Remote/Hybrid)
Richland, Washington, United States
$210k-$220k/yr HybridFull Time
Tetra Tech
Tetra TechNASDAQ: TTEK: Global provider of high-end consulting and engineering services.
10+ YOEM.S. (or PhD) in Nuclear Engineering or related field (or equivalent experience), 10+ years progressive nuclear/regulated-facility engineering experience, systems design and regulatory knowledge, proficiency with engineering software and Microsoft Office, valid driver’s license.
Microsoft Office
6d
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Experienced Mechanical Design Engineer
Richland, Washington, United States
$126k-$171k/yr OnsiteFull Time
Framatome
Framatome: Designs and services nuclear power reactors and fuel systems.
7+ YOEBachelor's in engineering, minimum 7 years related experience, GD&T knowledge, manufacturing experience, strong communication, advanced problem-solving, and proficiency with specialized engineering software.
Geometric Dimensioning and Tolerancing (GD&T)
3w
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Electrical Engineer/Project Manager
Ranson or Wallula or United States or Canada or Europe or Asia
$115k-$135k/yr FieldFull Time
Rockwool
RockwoolNasdaq Copenhagen: ROCK B: Manufacturer of stone wool insulation and building products.
Degree in engineering (preferably electrical), experience with industrial automation/software, ability to travel internationally and relocate to project sites (60% travel), strong communication and technical skills, fluent English.
Rocknet, Inergen
1w
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Project Manager (Residential Construction)
Kennewick, Washington, United States
$95k-$105k/yr FieldFull Time
Adair Homes
Adair Homes: Builds custom homes on customer-owned land.
5+ YOEBachelor's in Civil Engineering or Construction Management or 5+ years related experience; residential construction and site development experience; project management software experience (MS Project or KOVA); strong communication, budgeting, and scheduling skills.
MS Project, KOVA, Bluebeam