Full-Stack Developer (Ruby+Next.js) Job at Itransition

Senior Software Engineer, Capital Marketplace

We are seeking a Senior Software Engineer to join our Capital Marketplace engine...

Location

United States , Remote; San Mateo; Columbus; Austin

Salary:

163600.00 - 226400.00 USD / Year

Upstart

Expiration Date

Until further notice

Requirements

5+ years of experience in software development, with a strong focus on full-stack development, distributed systems, and APIs
Experience with some or many of the following: Ruby on Rails, Kotlin, PostgreSQL, React, Next.js, Vercel, Python
Experience with cloud platforms (AWS, GCP, Azure) and deploying applications in a cloud native environment
Experience with microservices architecture and real-time data processing pipelines (Kafka, Spark, or similar)
Familiarity with database technologies such as SQL and data warehousing solutions
Good communication and teamwork skills, with the ability to work effectively with cross-functional teams

Job Responsibility

Collaborate with product managers, engineers, and business stakeholders to deliver projects that align with business goals
Assist in the design, development, and maintenance of self-service tools that enhance the investor experience
Work with business stakeholders to identify opportunities for process optimization and build solutions that improve business workflows
Develop scalable, reliable systems that meet the needs of both internal users and external investors
Ensure security, performance, and availability of our critical platforms
Participate in code reviews, testing, and the deployment of high-quality code

What we offer

Competitive compensation, including base pay, bonus opportunities, and annual equity grants that vest quarterly
Generous 401(k) plan with Upstart matching $2 for every $1 contributed, up to $15,000 per year
Employee Stock Purchase Plan (ESPP) with discounted stock purchase options for eligible employees
Affordable medical, dental, and vision coverage, with multiple plan options - Upstart covers 90% to 100% of the cost depending on the plans you choose
Health Savings Account contributions from Upstart for eligible plans
Income protection benefits, including company-paid Basic Life, AD&D, and Short- and Long-Term Disability coverage, with options to purchase supplemental coverage
Paid time off, sick and safe time, and company holidays
Paid family and parental leave to support caregiving and major life moments
Family-centered benefits through Carrot and Cleo, supporting fertility, parenthood, and caregiving
Employee Assistance Program (EAP) offering mental health support and life-centered resources

Fulltime

Sr Fullstack Engineer

NetGym is a leading SaaS platform serving the fitness industry, providing substi...

Location

Argentina

Salary:

80000.00 - 100000.00 USD / Year

Silver.dev

Expiration Date

Until further notice

Requirements

6+ years of professional software engineering experience
Strong full-stack capabilities with modern JavaScript/TypeScript and at least one backend language (Ruby, Python, Node.js)
Production React experience with hooks, context, and state management (React Query/Redux)
RESTful & GraphQL API design and implementation
Relational databases (PostgreSQL) with complex queries and data modeling
AWS services (Lambda, SQS, S3, CloudFront, or similar cloud platforms)
Daily use of AI coding tools (Cursor, Windsurf, Claude Code, etc.) required

Job Responsibility

Full-Stack Development: Build features across Next.js 15 (React 19), Rails 6.0, and Python/AWS Lambda services
System Integration: Maintain and extend integrations with 8+ third-party fitness management APIs
Platform Migration: Help complete the transition from our Rails monolith to Next.js architecture
Scalable Infrastructure: Design and implement solutions for multi-tenant SaaS with subdomain-based isolation
Real-Time Systems: Work with webhooks, message queues (SQS, Sidekiq), and real-time messaging (Stream Chat)
Data Synchronization: Ensure data consistency across multiple external systems and our central GraphQL layer
Technical Leadership: Mentor engineers, conduct code reviews, and establish best practices

Fulltime

Senior Software Engineer - Slideshare

As a Senior Full-Stack Engineer on the Slideshare Team, you will design, build, ...

Location

United States; Canada; Mexico , San Francisco; Atlanta; Austin; Boston; Chicago; Dallas; Denver; Houston; Jacksonville; Los Angeles; Miami; New York City; Phoenix; Portland; Sacramento; Salt Lake City; San Diego; Seattle; Washington, D.C.; Ottawa; Toronto; Vancouver; Mexico City

Salary:

120000.00 - 228000.00 USD / Year

Scribd

Expiration Date

Until further notice

Requirements

8+ years of professional software development experience, with strong full-stack capabilities and deep experience in modern web technologies
Expertise in frontend engineering JavaScript, React.js, Next.js, ES6+, CSS, and building performant, user-focused interfaces
Solid backend engineering skills, with strong working knowledge of Ruby on Rails including building REST/GraphQL APIs, data models, and server-side business logic
Hands-on experience with AWS, including deploying and operating applications using services such as EC2, ECS/EKS, Lambda, S3, ElastiCache, or CloudWatch
Strong understanding of observability practices including logging, metrics, dashboards, and alerting with hands-on experience using tools such as Datadog and Sentry to diagnose and improve production issues
Experience optimizing performance end-to-end, including frontend rendering performance, caching strategies, asset delivery, and backend query/response efficiency
Ability to contribute to architectural discussions and make informed technical decisions while collaborating closely with staff engineers and cross-functional partners
Strong sense of ownership, prioritization, and attention to detail, with a track record of shipping high-quality work in a fast-moving environment
Excellent communication skills, comfortable collaborating in a remote-first team and explaining technical ideas to both technical and non-technical audiences

Job Responsibility

Contribute to technical decisions across the full stack, with a focus on frontend architecture and a strong understanding of backend systems built in Ruby on Rails
Design, build, and ship new user-facing features using Next.js, React.js, TypeScript/JavaScript, CSS, and GraphQL, ensuring performance, accessibility, and maintainability
Integrate backend Rails services with modern frontend frameworks to deliver cohesive, high-quality experiences across Slideshare
Collaborate with machine learning teams to incorporate ML models and LLM-driven features into the product, contributing to enhanced content understanding and AI-powered user workflows
Work closely with product managers, designers, and fellow engineers to deliver features that meet user and business needs
Provide guidance to other engineers through code reviews, architectural discussions, and knowledge sharing, helping reinforce best practices and engineering excellence
Improve the reliability, performance, and observability of Slideshare’s applications through thoughtful use of logging, metrics, and monitoring tools
Contribute to CI/CD pipelines, deployment workflows, and automation to reduce friction and improve developer productivity
Implement performance optimizations across both frontend (Next.js/React) and backend (Rails), addressing scaling challenges for high-traffic, globally distributed users

What we offer

Healthcare Insurance Coverage (Medical/Dental/Vision): 100% paid for employees
12 weeks paid parental leave
Short-term/long-term disability plans
401k/RSP matching
Onboarding stipend for home office peripherals + accessories
Learning & Development allowance
Learning & Development programs
Quarterly stipend for Wellness, WiFi, etc.
Mental Health support & resources
Free subscription to the Scribd Inc. suite of products

Fulltime

New

Assistant Director of Video Services

K-State Athletics is seeking qualified applicants for an Assistant Director of V...

Location

United States , Manhattan

Salary:

47500.00 - 50000.00 USD / Year

Kansas State University

Expiration Date

Until further notice

Requirements

Bachelor's degree or equivalent combination of education and training beyond high school, with an emphasis in professional video production, broadcast media, sports media, digital media, or a related field
Strong proficiency in Adobe Premiere Pro, Adobe After Effects, and Adobe Photoshop
Bachelor's degree in video production, broadcast media, sports media, communications, or a related field
Minimum of one year of full-time experience in a collegiate or live-event video production environment
Working knowledge of Ross Video Kiva, Expression, and Acuity systems
Daktronics Show Control
EVS Replay systems
and Yamaha audio boards
Strong verbal and written communication skills with the ability to collaborate effectively across departments and production teams
Demonstrated ability to perform in a fast-paced, high-pressure live production environment while meeting deadlines and adapting to last-minute changes with strong attention to detail

Job Responsibility

Plan, develop, edit, organize, and manage creative content for videoboards and other in-venue display systems
Manage all game day control room operations, including production setup, supervision of student and freelance crew members, live event directing, and overall execution of in-venue videoboard productions
Oversee operation and content management of Daktronics display systems across all athletic venues, ensuring proper functionality and timely content updates
Perform additional duties and special projects as assigned

What we offer

Excellent medical, dental and vision health plans
Retirement plan (No Vesting Period!!)
Generous earned leave plan – vacation and sick
Parental leave plan
Term life insurance
Accidental death and dismemberment insurance
Long term disability insurance
Paid KSU designated holidays

Fulltime

New

Government Contracting Specialist

As a Government Contracting Specialist at Air Space Intelligence, you will overs...

Location

United States , Boston

Salary:

Not provided

Air Space Intelligence

Expiration Date

Until further notice

Requirements

7+ years of experience in federal government contracting, procurement, or contract administration
Strong knowledge of FAR/DFARS and federal acquisition processes
Experience supporting contracts with agencies such as the DoD, FAA, NASA, DHS, or related organizations
Familiarity with software, SaaS, aerospace, aviation, or defense technology environments
Experience with a wide range federal contract vehicles
Excellent organizational and project management skills
Strong written communication and proposal coordination abilities
Ability to manage multiple concurrent deadlines in a fast-paced environment
A bias for action and the ability to operate independently
Intellectual curiosity and a desire to continuously learn and improve

Job Responsibility

Oversee and support the full lifecycle of government contracting activities across a portfolio of federal customers and strategic partners
Play a critical role in helping Air Space Intelligence navigate and grow within the defense, aerospace, and federal technology ecosystem
Work closely with business development, engineering, finance, legal, and executive leadership teams to support contract execution, proposal development, compliance, and strategic customer engagement across agencies including the DoD, FAA, DoT, NASA, DHS, and the U.S. Coast Guard
Advocate for advantageous contracting and acquisition solutions with government customers
Support pricing strategy development and proposal structuring
Assist with pricing documentation, representations and certifications, and compliance matrices
Support RFP, RFQ, and RFI responses, teaming agreements, and proposal submissions
Provide contracting expertise to shape competitive and compliant proposal strategies
Manage the lifecycle of federal contracts, subcontracts, task orders, and contract modifications
Ensure compliance with FAR, DFARS, agency supplements, OTAs, and contractual requirements

Fulltime

New

Quality Engineer

We are a leading developer and manufacturer of mechanical and electronic locking...

Location

Poland , Tychy

Salary:

Not provided

Huf Hülsbeck & Fürst GmbH & Co. KG

Expiration Date

Until further notice

Requirements

Higher technical education
Minimum 2 years of professional experience in a similar role within the automotive industry
Knowledge of technical drawings and quality tools (Ishikawa, Pareto, correlation diagrams, FMEA, SPC, 3D reports)
Ability to work in a team and excellent self-organization skills
Very good command of German and/or English
Knowledge of DoE and/or TRIZ methodology would be an advantage

Job Responsibility

Analyzing and resolving ongoing quality issues, both internal and external, related to the production process and product
Communicating with customers in case of quality issues and participating in audits and customer visits to improve process and/or product quality
Supporting the planning and approval of new product and process launches, both in the development and serial production phases
Developing and verifying quality documentation at every stage of the production process
Ensuring implementation of customer requirements and monitoring their fulfillment

Fulltime

New

Enterprise Integration Developer

The Enterprise Integrations Developer will frequently collaborate with teammates...

Location

United States , Manhattan

Salary:

80000.00 - 85000.00 USD / Year

Kansas State University

Expiration Date

June 19, 2026

Requirements

High school diploma (or equivalent) and six years of relevant experience
Five or more years of relevant experience including some combination of the following: Experience in APIs, streaming data services, and/or message queue development
Data Integration concepts and strategies: ETL, EL-T, Data Warehousing, event-based processing
Database knowledge in SQL, Oracle, MySQL, or PostgreSQL
Mentoring and leading by example
Excellent oral and written and communication skills
Critical thinking ability
Excellent logical, analytical, and strong problem-solving capacity
Able to find root causes of problems and quickly determine efficient solutions
Personable and able to work in a team environment and respectfully interact with technical and non-technical users

Job Responsibility

Collaborate with teammates for enterprise integrations needs through creative, innovative, and timely solutions
Assist in the development of data integration procedures across large, complex, and multiple systems through data movement solutions
Data system optimization by searching for effective data gathering techniques to support business functions and production operations
Take charge of problems, and take the initiative to design and deliver solutions

Fulltime

New

Sr. Accounting Manager – Pharmacy Services Accounting

We’re building a world of health around every individual — shaping a more connec...

Location

United States , Cumberland

Salary:

82940.00 - 182549.00 USD / Year

CVS Health

Expiration Date

June 05, 2026

Requirements

7+ years of experience in accounting, finance, consulting, or transformation work
Strong understanding of accounting processes
Experience leading or supporting process improvements or transformation efforts
Familiarity with ERP systems (like SAP or Oracle)
Bachelor's degree in Accounting, Finance, OR equivalent experience
CPA or MBA preferred

Job Responsibility

Managing core accounting activities (especially month-end close)
Improving processes and driving automation within finance
Leading projects that modernize and make accounting operations more efficient
Lead the month-end close process for SG&A expenses
Review journal entries, reconciliations, and controls for accuracy and compliance
Ensure processes follow US GAAP and company policies
Improve and standardize accounting and reporting processes
Lead projects to improve efficiency, scalability, and consistency in finance
Help implement new tools, systems, or automation
Partner with teams across the organization to roll out improvements

What we offer

Medical, dental, and vision coverage
Paid time off
Retirement savings options
Wellness programs
Bonus, commission or short-term incentive program
Equity award program

Fulltime

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Full-Stack Developer (Ruby+Next.js)

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