inhousefyi
← Back to listings

Senior Developer & Technical Project Manager

Particle41Remote · Posted 3 months ago
Full-timeRemote
Apply now

Description

Role Overview
You will take ownership of development across our web applications and SaaS products. This includes building new features, reviewing and improving existing code, managing technical projects, and ensuring our systems are secure, scalable, and aligned with our long-term vision. You will work closely with leadership and non-technical team members, so strong communication and the ability to translate technical concepts into clear direction is essential.

Key Responsibilities

Development & Code Ownership
● Build, test, and deploy features for our SaaS web applications
● Read, analyze, and improve existing codebases
● Ensure code quality, scalability, and maintainability
● Identify and fix vulnerabilities, inefficiencies, and poor architecture
● Establish and enforce development best practices and standards

Technical Strategy & Architecture
● Design systems and features with long-term scalability in mind
● Make decisions on frameworks, tools, and structure
● Evaluate AI-generated code for accuracy and quality before implementation
● Optimize performance and system reliability

Project Management
● Own development timelines and deliverables
● Break down projects into clear tasks and milestones
● Collaborate with internal team members (marketing, ops, leadership)
● Ensure projects move forward proactively without constant oversight

AI-Enhanced Development
● Use tools like Claude and Abacus to accelerate development where appropriate
● Prompt effectively and refine outputs
● Validate and improve AI-generated code (not blindly trust it)

Deployment & DevOps
● Manage code through GitHub workflows
● Deploy and maintain applications via Vercel (or similar platforms)
● Handle integrations, APIs, and third-party tools
● Troubleshoot bugs, outages, and performance issues

Who You Are
● A true developer first — you understand code deeply, not just tools
● Experienced enough to recognise bad code, security risks, and poor structure immediately
● Comfortable working in fast-moving environments with evolving products
● Highly proactive — you don’t wait to be told what to do
● Strong communicator with excellent English (written and verbal)
● Organised and capable of managing multiple projects simultaneously

Required Experience
● 5+ years of hands-on development experience
● Proven ability to work within and improve existing codebases
● Experience building and maintaining web applications or SaaS products
● Strong understanding of:
○ Frontend and/or full-stack development
○ APIs and integrations
○ GitHub workflows
○ Deployment platforms (Vercel preferred)
● Experience reviewing code for quality, security, and scalability

This Role Is NOT For You If...
● You rely entirely on AI to write and understand code
● You struggle to explain technical concepts clearly
● You need constant direction or supervision
● You prioritise speed over quality and long-term structure

Similar jobs

Particle41Remote

Role OverviewYou will take ownership of development across our web applications and SaaS products. This includes building new features, reviewing and improving existing code, managing technical projects, and ensuring our…

Full-timeRemote

About Us: We’re a fast-moving, AI-leveraged rapid prototyping lab creating innovative products in martech, fintech, web apps, websites, crypto, and more. Our developers are the backbone of our mission to build and iterat…

Full-timeRemote

About Us: We’re a fast-moving, AI-leveraged rapid prototyping lab creating innovative products in martech, fintech, web apps, websites, crypto, and more. Our developers are the backbone of our mission to build and iterat…

Full-timeRemote

About Us: We’re a fast-moving, AI-leveraged rapid prototyping lab creating innovative products in martech, fintech, web apps, websites, crypto, and more. Our developers are the backbone of our mission to build and iterat…

Full-timeRemote

Est. 120,000 PLN

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable product…

Full-timeRemote

Staff Forward Deployed AI Engineer We're looking for a Staff Forward Deployed AI Engineer to lead the design, delivery, and adoption of AI/ML systems directly within client environments. This role is ideal for an experie…

Full-timeRemote

Est. 120,000 PLN

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable product…

Full-timeRemote

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable product…

Full-timeRemote

Est. 120,000 PLN

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable product…

Full-timeRemote

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable product…

Full-timeRemote
WorkatoSan Francisco, California, United States

Est. 144,000 USD

About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise…

Full-time

Est. 193,500 USD

Staff Forward Deployed AI Engineer We're looking for a Staff Forward Deployed AI Engineer to lead the design, delivery, and adoption of AI/ML systems directly within client environments. This role is ideal for an experie…

Full-timeRemote
N-iXRemote

Est. 120,000 EUR

N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded s…

Full-timeRemote
DevRevRemote

About DevRev At DevRev, we're building the future of work with Computer – your AI teammate. Unlike traditional tools, Computer unifies all your data sources, tools, and workflows into a single AI-ready platform, giving e…

Full-timeRemote

Est. 84,000 PLN

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable product…

Full-timeRemote
DevRevRemote

About DevRev At DevRev, we're building the future of work with Computer – your AI teammate. Unlike traditional tools, Computer unifies all your data sources, tools, and workflows into a single AI-ready platform, giving e…

Full-timeRemote
Staff AI Engineer2 months ago
WorkatoRemote

About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise…

Full-timeRemote
DevRevAustin, Texas, United States

Est. 140,000 USD

About DevRev At DevRev, we're building the future of work with Computer – your AI teammate. Unlike traditional tools, Computer unifies all your data sources, tools, and workflows into a single AI-ready platform, giving e…

Full-time
N-iXRemote

Est. 80,000 EUR

Our client is a fast-growing European fintech company in the business spend management space. We're looking for a Senior Applied AI Engineer to design, build and ship customer-facing AI features end-to-end. Responsibilit…

Full-timeRemote
.NET Vibe Coder10 days ago

Est. 84,000 PLN

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable product…

Full-timeRemote
ApexITRemote

Apex IT is a global consulting firm that provides award-winning services to transform the customer, employee, and student experiences. Since 1997, Apex IT our Salesforce and Oracle experts have provided a full range of e…

Full-timeRemote
TavilyRemote

About Tavily We're building the infrastructure layer for agentic web interaction at scale. Our API is designed from the ground up to power Retrieval-Augmented Generation (RAG) and real-time reasoning in AI systems. By co…

Full-timeRemote
Human AgencyRemote

Location: US or CanadaType: US Applicants - Full-Time; Canadian Applicants - Independent Contractor About Human Agency We’re scaling rapidly and have a growing pipeline of opportunities that demand exceptional talent acr…

Full-timeRemote
Human AgencyRemote

Est. 140,000 USD

Location: US or CanadaType: US Applicants - Full-Time; Canadian Applicants - Independent Contractor About Human Agency We’re scaling rapidly and have a growing pipeline of opportunities that demand exceptional talent acr…

Full-timeRemote
Human AgencyRemote

Location: US or CanadaType: US Applicants - Full-Time; Canadian Applicants - Independent Contractor About Human Agency We’re scaling rapidly and have a growing pipeline of opportunities that demand exceptional talent acr…

Full-timeRemote
Human AgencyRemote

Est. 140,000 USD

Location: US or CanadaType: US Applicants - Full-Time; Canadian Applicants - Independent Contractor About Human Agency We’re scaling rapidly and have a growing pipeline of opportunities that demand exceptional talent acr…

Full-timeRemote
Human AgencyRemote

Est. 140,000 USD

Location: US or CanadaType: US Applicants - Full-Time; Canadian Applicants - Independent Contractor About Human Agency We’re scaling rapidly and have a growing pipeline of opportunities that demand exceptional talent acr…

Full-timeRemote
Human AgencyRemote

Est. 140,000 USD

Location: US or CanadaType: US Applicants - Full-Time; Canadian Applicants - Independent Contractor About Human Agency We’re scaling rapidly and have a growing pipeline of opportunities that demand exceptional talent acr…

Full-timeRemote
AutoScout24Munich, Germany

Est. 120,000 EUR

A career driven by you. Join AutoScout24 Group and experience life in the fast lane. We’re not just leading the market; we’re creating it. For a career that doesn’t stand still, where you can put your ideas in the drivin…

Full-time
Frontend Engineer4 months ago

Est. 175,000 USD

Emergent builds autonomous coding agents that replace traditional software development by generating, testing, and deploying production applications directly from plain-language intent. Our systems run in production at g…

Full-timeRemote