Jobs in the United States

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Added 1 min ago
HBM PYE Product Development Failure Analysis Engineer
Micron Technology, Inc.
Boise, ID
Micron in Boise, Idaho has an opening for a HBM Product Yield Enhancement PDFA Engineer where you will work on the Product Development Failure Analysis team to take next generation HBM…
Added 2 mins ago
Senior Development Engineer - ICD
Anduril Industries
Costa Mesa, CA
We are seeking a Senior Development Engineer to join the Internal Capabilities Development (ICD) team within ETC in Costa Mesa, CA. This is a hands-on, multidisciplinary role for an…
Added 3 mins ago
Engineer-in-Training, Electrical Designer
David Evans & Associates Inc
DEN, CO
Learn how to prepare low complexity engineering studies or assist senior engineers with advanced engineering studies.
Added 3 mins ago
Senior Controls Development Engineer
Seakeeper Inc
Leesport, PA
At Seakeeper, we use advanced technology to solve boating's biggest challenge: motion. From our industry-leading gyrostabilizers that eliminate boat roll to Seakeeper Ride's real-time…
Added 13 mins ago
Principal Engineer – Spacecraft System Test Engineer (AI&T)
BAE Systems
Boulder, CO
Job Description BAE Systems Aerospace & Mission Systems (AMS) is seeking a Principal Engineer to drive the testing and execution of space flight hardware. This role is designed for a…
Added 13 mins ago
Principal Engineer – Spacecraft System Test Engineer (AI&T) - $15K Sign On Bonus
BAE Systems
Boulder, CO
BAE Systems Aerospace & Mission Systems (AMS) is is seeking a Principal Engineer to drive the testing and execution of space flight hardware. This role is designed for a technical expert…
Added 14 mins ago
Controls Engineer IV
JTI Electrical & Instrumentation, Inc.
Valdosta, GA
The Controls Engineer IV must be able to use theoretical and practical knowledge of electrical engineering to design and implement electrical control systems for machines and industrial…
Added 14 mins ago
Controls Engineer IV
JTI Electrical & Instrumentation, Inc.
Decatur, AL
The Controls Engineer IV must be able to use theoretical and practical knowledge of electrical engineering to design and implement electrical control systems for machines and industrial…
Added 14 mins ago
Controls Engineer IV
JTI Electrical & Instrumentation, Inc.
Shafter, CA
The Controls Engineer IV must be able to use theoretical and practical knowledge of electrical engineering to design and implement electrical control systems for machines and industrial…
Added 14 mins ago
Controls Engineer IV
JTI Electrical & Instrumentation, Inc.
Fresno, CA
The Controls Engineer IV must be able to use theoretical and practical knowledge of electrical engineering to design and implement electrical control systems for machines and industrial…
Added 18 mins ago
Senior Staff Algorithm Engineer - Emerging Sensing Technologies
DexCom Inc
Remote, United States
…biosensing. The Algorithms team, as well as our Sr Staff Algorithm Engineer, will play a critical role in evaluating novel sensing concepts, developing modeling frameworks, and identifying…
Added 19 mins ago
Senior Information Security Analyst
MCK McKesson Corporation
TX
McKesson is seeking a Senior Information Security Analyst to strengthen our cloud security posture and reduce enterprise cyber risk. You will lead the triage, prioritization, remediation,…
Added 21 mins ago
Senior Engineer II, Systems Engineering
ASM
United States
The Senior Engineer (II), Systems Engineering is a technical leader responsible for the development, integration, qualification, and deployment of advanced sensor technologies across ASM…
Added 21 mins ago
Sr. Network Security Engineer
GD Information Technology, Inc.
United States
The Senior Network Security Engineer is responsible for the configuration, deployment, and management of the customer’s NAC solution in a 24x7x365 environment. The senior engineer is…
Added 27 mins ago
RE
Senior Staff Engineer, Product Marketing (AI datacenter infrastructure)
Renesas Electronics
Remote, United States
- $180,000 to $223,000 USD / year
Advanced degree in engineering or business, or equivalent senior product strategy experience.
Added 27 mins ago
Senior Analog Engineer
Renesas Electronics
Duluth, GA
● Advanced degree in Electronics/Microelectronics Engineering or related discipline.
Added 29 mins ago
Senior Platform Engineer - w/active Top Secret clearance
LMI
Washington, DC, DC
This position combines technical leadership, platform engineering, and customer engagement, requiring an individual capable of evaluating complex enterprise environments and developing…
Added 29 mins ago
Senior Software Engineer, Full-Stack (Arsenal 2)
Anduril Industries
Santa Ana, CA
As a Senior Full Stack Software Engineer on the ArsenalOS Deployment initiative, you will build the full-stack web applications that power daily planning, work assignment, and team-lead…
Added 29 mins ago
Senior Mission Operations Engineer, Army Command and Control (Active Clearance)
Anduril Industries
Aberdeen, MD · Costa Mesa, CA · Seattle, WA · Washington, DC
…mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative…
Added 31 mins ago
Senior Network Security Design Engineer
Core4ce Careers
North Charleston, SC
The Senior Network Security Design Engineer serves as a technical subject matter expert responsible for designing, prototyping, documenting, and supporting enterprise network security…
Added 31 mins ago
Lead Software Engineer
Cotiviti
South Jordan, UT
…or related field and Six (6) years of experience in software engineering, including senior or lead roles, with proven tenure in healthcare analytics, specifically Value Based Care (VBC).…
Added 32 mins ago
AA
Infrastructure Engineer IV
Aether Aerospace
Boston, MA · Dayton, OH
- $121,813 to $172,000 USD / year
…delivering high-impact technologies, technology-enabled services and advanced manufacturing solutions to the U.S. Department of Defense and related national security customers. Backed by…
Added 35 mins ago
DC
Quality Systems Engineer
DY4 Curtiss-Wright DS, Inc.
Santa Clarita, CA
- $94,700 to $126,300 USD / year
The Quality Management Systems (QMS) Engineer based on-site at our Curtiss-Wright Defense Solutions Integrated Systems Santa Clarita, CA site will be responsible for administration and…
Added 38 mins ago
WB
Senior Software Engineer, AD/ADAS, Vehicle Platform
Woven by Toyota
Palo Alto, CA
- $140,000 to $230,000 USD / year
Our work centers on four pillars: AD/ADAS, our autonomous driving and advanced driver assist technologies; Arene, our software development platform for software-defined vehicles; Woven…
Added 39 mins ago
Senior Financial Planning & Analysis Manager
cyberu
United States
This role is Remote, United StatesWe’re seeking a highly skilled and motivated Senior Financial Planning & Analysis (FP&A) Manager to serve as the finance partner to our Engineering and…

Addgene

Application Developer IV

Watertown, MA, United States

SALARY $130,000 - $145,000

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Job details

Pay: SALARY $130,000 - $145,000
Apply by: Feb 1, 2027
Posting language: English
Posted: Nov 3, 2026

Original job description

TITLE Application Developer IV (Full Time)

WHAT YOU WILL ACHIEVE

The Application Developer IV will join our Application Development team to architect and build features across our digital products and lead complex technical initiatives. You’ll help shape how we build and evolve the systems that power Addgene’s operations and researcher experience, so we can better serve researchers and partners with greater reliability, clarity, and speed as the organization grows.

POSITION REPORTS TO

Director of Application Development

APPROXIMATE START DATE

January 2027

SALARY $130,000 - $145,000

LOCATION & POLICY ON REMOTE WORK

This role is completely flexible to be fully remote, hybrid, or onsite, whatever works best for you! Our office is located at 490 Arsenal Way in Watertown, Massachusetts. Our beautiful office space has free, ample parking with a complimentary shuttle from Harvard Square and is on multiple bus lines, with the cost of public transit fully covered by Addgene (if onsite at least 2 days/week).

You must be a resident in one of the following states: MA, VT, ME, RI, NC, FL, CO and OH.

The Role:

The Application Development team builds and evolves the systems behind Addgene’s digital products as part of our digital product development practice, collaborating closely with Digital Technology teams and others across the organization, so researchers and partners can rely on the high-quality solutions we deliver. We are looking for a senior engineer who brings sound judgment to complex technical work, drives challenging initiatives forward while staying aligned with roadmap priorities, and helps the team adapt its engineering practices as AI and other emerging tools reshape how we build software.

To Succeed in this Role, You Will:

Lead complex digital product initiatives from discovery through delivery: turn prioritized opportunities into sound technical solutions, provide clear options and reliable cost estimates, and advance roadmap outcomes through to completion
Architect and deliver features across our digital products, balancing roadmap goals with long-term maintainability and paying down technical debt as you go
Build and evolve systems and workflows that maintain data integrity under concurrent use, retries, and partial failures
Help the team evaluate and adopt AI and other emerging tools in ways that improve how we build and deliver software
Improve our test strategy by choosing the right kinds of tests so the team can ship confidently and efficiently
Identify where performance improvements matter most and use data to guide and confirm the results
Help other engineers grow through mentoring, code review, and pair programming

Skills and Competencies Must-haves

6+ years building and maintaining production web applications, with deep Python and Django expertise
Working fluency across a modern web stack: JavaScript, HTML/CSS, SQL, REST APIs, Docker, Git and CI
A track record of shaping test strategy for a codebase, balancing speed, coverage and confidence, and helping others do the same
Experience designing systems that maintain data integrity under concurrent use, with sound transaction handling and idempotent operations
Strong instincts for clean, maintainable design, favoring explicit dependencies and well-scoped state over shortcuts
Deep experience with database performance in Django applications, from query design to indexing and profiling
Experience making significant data-model changes and migrations in a production application without disrupting users
Experience with search relevance, embeddings, or recommendation systems, including measuring whether results actually improved
Experience building, evaluating or integrating machine learning or LLM-based features, such as classification, ranking or features that work with scientific data

Behavioral competencies

Takes ownership of work from first idea through production, and follows through
Leads through influence: disagrees constructively, explains tradeoffs to non-engineers and builds shared approaches
Seeks and acts on feedback as readily as giving it
Mentors generously and shares knowledge openly
Thinks ahead about what could go wrong and raises risks early
Stays curious and keeps learning as tools and practices evolve

Nice to have (not required) None of these are necessary to apply. Each would be a welcome addition to the team.

Experience with AI-assisted development beyond individual use: helping define a team’s AI coding harness (shared agent instructions, guardrails, evaluations and automated quality checks) and keeping current as these tools and practices evolve
Designing versioned public APIs and role-based access control for external partners or customers
Advanced software design: layered or domain-driven design in Django, async or event-driven patterns, observability, and web security practices such as Content Security Policy
Third-party integrations and data pipelines, including responsible handling of personal data
Familiarity with molecular biology, lab workflows or research data

Addgene is an Equal Opportunity Employer and considers all applicants without regard to race, color, religion, national origin, sex, ancestry, sexual orientation, genetic information, gender identity, active military or veteran status, age, handicap, or any other characteristic protected by Federal, State or Local law.

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More about this job

Skills

Coaching
Python
Django
JavaScript
HTML
CSS
SQL
API development
Docker
Git
Machine learning
Statistical quality control
Molecular biology
Research

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