Jobs in the United States

25+ jobs

Save this search

Added 2 mins ago
Senior Manufacturing Engineer, New Product Introduction (NPI)
Firestorm
United States
Senior Manufacturing Engineer, New Production Introduction (NPI)
Added 2 mins ago
L
ML Engineer
Linero
New York City, NY
- $180,000 to $300,000 USD / year
As an ML Engineer, you will build and own the intelligence layer at the core of our product: models, pipelines, and agent systems that allow Linero to reason over complex, sensitive…
Added 3 mins ago
O
Cloud Solution Engineer
Oracle
United States
- $118,700 to $194,400 USD / year
Partners with customers, sales, engineering and product teams to design, demonstrate and deploy Oracle Cloud architectures that address customer business problems. Drives Oracle Cloud…
Added 3 mins ago
O
Principal Support Engineer
Oracle
United States
- $69,400 to $148,300 USD / year
As a Principal Support Engineer within Support Organization, you will serve as a senior technical authority specializing in the Oracle Database product family, with a focus on both Database…
Added 4 mins ago
Principal AI Systems Performance Engineer
Micron Technology, Inc.
Austin, TX
As a Principal AI Systems Performance Engineer, you will direct experiments on AI training, inference, and agentic workloads across complete server systems. You will pinpoint where…
Added 4 mins ago
Director of Clinical Operations
Dearest Care
Remote, United States
- Partner with Product and Engineering to embed standards directly into patient and advocate workflows, so the system enforces them rather than after-the-fact review.
Added 4 mins ago
MT
PCS Engineer
Micron Technology, Inc.
Manassas, VA
- $74,000 to $145,000 USD / year
As a FDC (Fault Detection Control) Engineer at Micron Technology, Inc. in Manassas, VA you will support the manufacturing areas with development and implementation of FDC solutions to…
Added 4 mins ago
ZT
2027 Summer Internship (US) - Mechanical Engineer, EMC Handheld BU
Zebra Technologies Corporation
Holtsville, NY
- $30 to $33 USD / hour
Apply modern AI-assisted engineering workflows while gaining an understanding of Zebra product requirements
Added 5 mins ago
Mission Operations Engineer (Platform)
Saronic Technologies
Austin, TX
As a Mission Operations Engineer, you will be hands-on with the deployment, validation, and iterative improvement of our underwater unmanned vessel. You will be a member of the Platform…
Added 6 mins ago
DevOps Engineer
Stored Energy Systems
Longmont, CO
We are seeking a highly motivated DevOps Engineer to support the development, deployment, automation, and lifecycle management of software platforms related to battery sensing technology,…
Added 6 mins ago
Intern - YE-Electrical Failure Analysis Engineer
Micron Idaho Semiconductor Manufacturing (Triton) LLC
Boise, ID
The Yield Enhancement team plays a critical role in improving product quality, manufacturing efficiency, and technology performance across Micron's advanced memory portfolio. By using…
Added 6 mins ago
Intern - System Engineer, HBM
Micron Technology, Inc.
Boise, ID
As a High Bandwidth Memory (HBM) Product & System Engineering Intern, you will contribute to the validation and optimization of Micron’s HBM products - the fastest and highest-capacity HBM…
Added 7 mins 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 7 mins ago
Senior Development Engineer - ICD
Anduril Industries
Costa Mesa, CA
…force/moment measurement), and structural testing. We partner with product test teams from early development through qualification and sustainment to identify technical risk, select…
Added 7 mins ago
Forward Deployed Engineer
Joyful Health
New York City, NY
…get paid for the care they deliver. We didn’t start with a product. We spent ten months working as fractional CFOs for a dozen practices, doing the work alongside providers before we wrote…
Added 8 mins ago
Sr. Avionics Systems Engineer (Special Programs) - Top Secret Clearance
SpaceX
Hawthorne, CA
As a Sr. Avionics Systems Engineer on the Special Programs team, you will lead the architecture, integration, and test of the avionics systems for new SpaceX vehicles. Our programs are…
Added 8 mins ago
Sr. Avionics Systems Engineer (Special Programs)
SpaceX
Hawthorne, CA
As a Sr. Avionics Systems Engineer on the Special Programs team, you will lead the architecture, integration, and test of the avionics systems for new SpaceX vehicles. Our programs are…
Added 8 mins ago
Avionics Systems Engineer (Special Programs) - Top Secret Clearance
SpaceX
Hawthorne, CA
As an Avionics Systems Engineer on the Special Programs team, you will architect, integrate, and test the avionics systems for new SpaceX vehicles. Our programs are early in their life…
Added 8 mins ago
Avionics Systems Engineer (Special Programs)
SpaceX
Hawthorne, CA
As an Avionics Systems Engineer on the Special Programs team, you will architect, integrate, and test the avionics systems for new SpaceX vehicles. Our programs are early in their life…
Added 9 mins ago
Full Stack Engineer 4 (Go & Angular) (Cloud Operations Resilience Engineering)
Capital One
Plano, TX
Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
Added 9 mins ago
Full-Stack Engineer 4 (Java, JavaScript, SQL, Docker)
Capital One
Plano, TX
Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
Added 9 mins ago
Senior Manager, Full-stack Engineer
Capital One
Plano, TX
…auto loan. Leveraging a modern full-stack ecosystem, you will engineer critical infrastructure-from reimagining core payment and ledger systems to developing compassionate platforms that…
Added 9 mins ago
Full-stack Engineer 5 (Senior Manager, IC) Cloud Operations Resilience Engineering)
Capital One
McLean, VA
Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
Added 9 mins ago
AI Engineer 4 (AI Foundations)
Capital One
NY · McLean, VA · San Jose, CA
…deliver our industry leading capabilities with breakthrough product experiences and scalable, high-performance AI infrastructure. At Capital One, you will help bring the transformative…
Added 10 mins ago
Opto-Mechanical Design Engineer
KLA Corporation
Ann Arbor, MI
The Semiconductor Products and Customers (Semi PC) business unit designs, builds and sells KLA’s product portfolio to help chip manufacturers meet high-quality standards for technologies…

Addgene

Application Developer IV

Watertown, MA, United States

SALARY $130,000 - $145,000

Apply About employer

Applications open in a new tab.

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.

Apply About employer

More about this job

Skills

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

Report this job