JOON | Remote (US Timezones and Europe UTC+0/1) | Full Time | https://joon.io

JOON is revolutionizing employee wellness benefits by making them flexible and easy to use. Employers choose the transaction categories they'd like to reimburse employees for - typically related to Health & Wellness, or Learning & Development - and employees' purchases are automatically tracked, reported, and reimbursed via our integrations with Plaid and Stripe. The end result is that employees can get reimbursed by their employers at whatever [gym, health food shop, learning platform] they prefer. Other benefits platforms might see only 20% utilization by employees; we often see utilization of JOON at >70%. Our long-term vision is to improve employment for everyone, and we're starting by making wellbeing more accessible.

Our core tech stack is straightforward: - Ruby on Rails - React - Typescript - PostgreSQL

Our team is tiny (<5 engineers!) but rapidly growing; currently we're looking for full-stack engineers who identify with our mission and want to make a huge impact. To find out more (and apply) check out the full post here: https://angel.co/l/2wkn8p

Monzo | Backend Engineer (Security Infrastructure) | £75k - £100k + stock | Remote (UK, IE, FR) or in London, whatever works for you | Full-time | https://monzo.com

What's Monzo?

At Monzo, we’re building a new kind of bank. One that lives on your smartphone and built for the way you live today.

We believe there should be an alternative to the banking of the past: we're focused on solving problems, rather than selling financial products, making your financial life simpler, and giving you complete control from your smartphone.

Internally, we encourage an open, collaborative, inclusive working environment. We contribute to open source software, and we continually engage with our wonderful community.

The role (it's on my team :D)

We’re looking for a Backend Engineer (Security Infrastructure) to ensure that Monzo’s platform and core infrastructure is safe and secure by design.

You’ll help us with the following questions and challenges:

Securing our critical infrastructure, such as Kubernetes, Cassandra, Kafka, and the AWS services, Data Centres and networks they rely on; Providing and managing the foundational infrastructure for other Security and Platform Engineering squads to build upon; Managing our secrets, keys and certificates to ensure our systems are airtight; Automating access control and permissioning for our cloud infrastructure. Here are some of the projects the team have worked on in the past:

https://monzo.com/blog/controlling-outbound-traffic-from-kub...

https://monzo.com/blog/2019/10/11/how-our-security-team-hand...

https://monzo.com/blog/we-built-network-isolation-for-1-500-...

Apply here: https://boards.greenhouse.io/monzo/jobs/2409362

a16z Backed Stealth FinTech | San Francisco, CA | Remote | Full-Time | VISA

We're a close-knit team made up of repeat founders with deep industry experience. We just closed a large seed round and are looking to bring on our first hires.

Hiring across the stack:

- Full Stack Engineer - Frontend Engineer (live and breathe UI/UX) - Backend Engineer If you're looking for a high impact role on a greenfield project, want more say in technical decisions, and want to take part in building culture from the ground up, we should talk.

If interested, you can email me directly: Email is hidden

Promptworks | REMOTE | FULL TIME | CONTRACT

About Promptworks Promptworks builds ingenious software that lasts for innovative companies with big ideas.

We bring deep product development & software engineering expertise, human-centric design thinking, and transparent processes to the table to solve hard problems for companies as small as early-stage startups and as large as Fortune 50 corporations. Our clients spread across many different industries: green energy, healthcare, education, telecommunications, finance, and retail to name a few.

About this contract We are looking for developers experienced developers in the following technologies to work alongside our team building scalable web and mobile apps:

These projects are production apps being used by tens of thousands of people every day around the world, generating real revenue. But, this isn’t maintenance work. We are building new apps and large features.

Required technical skills and expertise - 3+ years of professional experience building complex software applications in Ruby - Fluency with one or more Ruby web frameworks, ideally Rails - Experience building web-based APIs; understanding of REST principles - Experience writing automated unit and feature tests - Relational database fundamentals, SQL literacy, solid knowledge of ActiveRecord including database migrations - Can manage a deployment pipeline including multiple environments for development, testing and production. Can deploy to cloud-based services; comfortable with Docker containers as necessary - Comfortable using Git, knows how to work collaboratively with other contributors using Github tooling

Location & Time Requirements Location: Remote is ok, as long as you can work in the US East time zone

Timeline: Starting now, lasting 3-6 months, potentially a lot longer if you’re interested

Weekly commitment: Minimum 30 hours/week commitment from you

https://www.promptworks.com/careers/

- Machine Learning Research Scientist | Fully Remote | Full-time

- Machine Learning Research Engineer| Fully Remote | Full-time

## About us d-MATRiX is developing a novel hardware system and a full-stack software solution to accelerate large-scale modern deep neural network compute workloads for the cloud. Leveraging a unique combination of in-memory computing and digital signal processing system design, in-memory compute array design, and on-chip and chip to chip interconnect fabric, d-MATRiX's AI compute engine holds the promise of drastically improving power-efficiency and compute latency of cloud inference workloads, by orders of magnitude compared to competition.

## The team and the role The Machine Learning Team is responsible for the R&D of core algorithm-hardware co-design capabilities in d-MATRiX's end-to-end solution. You will be joining a team of exceptional people enthusiastic about researching and developing state-of-the-art efficient deep learning techniques tailored for d-MATRiX's AI compute engine. You will also have the opportunity of collaboration with top academic labs, and help customers to optimize and deploy workloads for real-world applications on our systems.

For questions please reach out at Email is hidden

Cherry Aerospace | Engineering Analyst | Full-Time | Onsite | Santa Ana, CA

Help build the world’s most advanced aerospace fasteners

As an Engineering Analyst on the Cherry Aerospace and SPS Technologies team, you’ll pull together raw data from disparate sources, build dashboards and one-off reports, and create a culture of data-informed decision making. Using your indomitable spirit, consuming passion for Excel, and technological acumen, you will exploit the data we have, figure out the data we need, and build projects to collect the data that doesn’t exist yet.

Responsibilities: Lead efforts to assess efficiency of operational processes, improve production methods, and build reports to inform day-to-day decision making. Reports to Director of Engineering.

* Create reports and dashboards to improve business and engineering processes

* Provide technical leadership for the data pipeline across the company

* Identify, research, and resolve technical problems by building decision-making support tools

* Manage, plan, implement, and lead projects to successful delivery

* Figure out the right questions to ask to pull together information and identify important trends

Example of real projects:

* Working with manufacturing engineers, collect real-time load curve data from manufacturing assets to determine tool life, machine capability, and dimensional consistency using Power BI.

* Work with the supply chain director to build an order dashboard to support weekly sales, operations, and planning activities in Excel.

* Inform multi-million dollar investment decisions by investigating and understanding the nuances of operational data and metrics in a SQL Server data warehouse.

Skills & Traits:

* Excellent verbal and written communication skills

* Extremely clear and logical thinking, such as that demonstrated by mastery of a programming language (e.g. Python, C#, Go, SQL, Power Query)

* Working knowledge of relational databases

* Independent, organized, and self-starting with strong project management skills

* Highly tolerant of ambiguity

* Strong desire to influence production decisions and outcomes

Contact: Email is hidden

Android Developer | Remote (global) or in-person (Pleasant Grove, UT) | Full Time | https://pura.applytojob.com/apply/jp9bwgxo2t/android-develop...

We’re hiring a mid-level software engineer to work on our Android mobile application. This app is the way that tens of thousands of people control their smart Pura fragrance diffuser. From controlling the smart diffuser hardware, to managing fragrance subscriptions, your code will be making a meaningful difference in how people interact with our product.

You’ll be working in a cross-functional team of talented people from across the world where everybody can participate in the solution and make an impact on the product we deliver to customers. Ideally you’ll have worked on Android applications before, but if you’re well-versed in Kotlin or Java and have a curious mind, you’ll pick things up no problem. We believe nobody starts any role as an expert. We want to find motivated people who want to do their best work rather than finding someone who has done it before. As a progressive company, we love to learn new skills, grow, and have fun. Therefore we’re not afraid of adopting new technologies that could help us increase our development speed and deliver the best experience to our customers.

Send resumes to Email is hidden and I will get you in the pipeline!

Polarsteps | Backend Engineer | Product Owner | Amsterdam, The Netherlands | ONSITE | VISA (with relocation package) | Full Time or 4 days/week | https://careers.polarsteps.com

We're an Amsterdam-based team of 25 (and counting) with 10+ nationalities amongst us – a varied, skilled bunch of “Citizens of The World” with hundreds of thousands of kilometers under our travel belts. We also have something important in common (other than our very well-worn passports): We want to change the way people travel.

And that's exactly what we're doing, with the travel app to plan, track, and relive your journeys in a smart and beautiful way. Our product is at the core of everything that we do, and we always put our users first, so you will always have all the space you need to build things in the best possible way - there's a reason why we have a 4.8 star user rating on both Play Store and App Store ;)

We have over 3.5 million users and with travel activity picking up in the last few months, we are looking to expand our product team to be ready for what's coming. More specifically:

- Senior Backend Engineer: https://careers.polarsteps.com/vacancies/senior-backend-engi...

- Product Owner: https://careers.polarsteps.com/vacancies/product-owner

You can apply there or ping me at Email is hidden

simplesurance GmbH | Berlin or Remote in Germany | Full Time https://www.simplesurance.com/

We are building one of the world’s leading platforms to make insurance accessible.

Since 2012, we are proudly “Made in Berlin”: we are very international with 150+ people from over 30+ countries working daily in our central Berlin office. Our internationalism is reflected also in our business since we are active in over 28 countries.

We are looking for:

- Golang Software Engineers (f/m/d) https://www.simplesurance.com/careers/#golang-software-engin...

- Frontend Engineer (f/m/d) https://www.simplesurance.com/careers/#frontend-software-eng...

- Senior Technical Product Manager (f/m/d) https://www.simplesurance.com/careers/#senior-technical-prod...

Email: Email is hidden | https://www.simplesurance.com/careers/

LaunchDarkly - Remote First - HQ in Oakland, CA $3.2 billion valuation, Series D https://launchdarkly.com/careers/ Full Stack Engineer Backend Engineer Frontend Engineer Security Engineer Data Engineer Product Designer/Manager Tech Support - US, EMEA, APAC