Mantis Innovation | Full Stack Rails Engineer (Mid / Senior) | REMOTE or ONSITE (optional) in Houston/Denver/Boston | Full Time | $120-150k+ DOE | https://mantisinnovation.com

Mantis Innovation is reimagining facility performance. We provide technology-enabled solutions that target the entire building footprint – from roofs, walls, and pavement, to HVAC, lighting and power – as we guide our clients on their journey towards increased sustainability.

Stack Overview:

* Ruby 2.6, Rails 5 (Upgrading to latest is in-progress) * React, Stimulus, vanilla JS * MySQL, Redis, ES * GCP, K8s (GKE) What You Need:

* CS degree or equivalent experience * 3+ years of non-trivial Rails experience * Strong grasp of CS concepts (e.g., OOP, data structures, etc.) * Strong relational DB skills What You Get:

* $120k-150k+ Base Salary Depending on Experience * Medical, Dental, Vision, HSA, FSA * Work Remotely (+/- 3 hours from Central Time) * 401k w/ up to 3% match * Up to 10% annual bonus * 15+ days PTO + 10 Paid Holidays * Parental Leave - 6 weeks * Tuition Reimbursement (Up to $5,250/yr) * Equipment Budget - $5,000 If you are interested, please reach out to Email is hidden

Reckon Digital | Full-Stack Software Engineer | London, UK or remote (UTC) | Full-time | https://reckondigital.com/careers/

We are looking for an experienced Senior Full-Stack Software Engineer to work with us on a full-time basis. Required: Python and React. The place of work is London or remote.

Reckon Digital is a London-based software company creating state-of-the-art business software solutions and providing consultancy in the areas of Artificial Intelligence, Optimisation, and Cyber Security.

A large part of our work is for international non-profit organisations and NGOs.

- More info on Reckon Digital: https://reckondigital.com/

- Full job description, including requirements, our technology stack, etc: https://reckondigital.com/careers/

Interested? Email us at Email is hidden! Make sure you include an updated copy of your CV.

Media4Care GmbH | Berlin, Germany | Full Time | Relocation support available

Media4Care is an expression of a deep-seated wish: to enable seniors, those in need of care and people with dementia to enjoy more life. Together, our dedicated team develops an innovative tablet with unique content. We want to make life easier for relatives, senior citizens and caregivers.

We are looking for: - Senior Fullstack Developer (5+ years exp) - Senior Frontend Developer (3+ years exp)

Our Tech Stack: Typescript, React, React Native, Graphql, Postgraphile, Postgres, AWS, Terraform, CircleCI, Strapi

Our hiring process is pretty fast and usually takes a few weeks and we offer a competitive environment to grow with good salary.

Please apply at https://m4c.jobs.personio.de/job/396153?display=en Or send us an email [at] Email is hidden

Systemiq | Analytics Director, Fullstack Developers, Data Scientists (Python Modeller), GIS Analysts, https://www.systemiq.earth/careers/job-opportunities/ | REMOTE or ONSITE, EU, Amsterdam, London, Munich, Paris

Systemiq, the system-change company, was founded in 2016 to drive the achievement of the Sustainable Development Goals and the Paris Climate Agreement, by transforming markets and business models in five key systems: nature and food, materials and circularity, energy, urban areas, and sustainable finance. A certified B Corp, Systemiq combines strategic advisory with high-impact, on-the-ground work, and partners with business, finance, policy-makers and civil society to deliver system change. Systemiq has offices in Brazil, France, Germany, Indonesia, the Netherlands and the UK. Find out more at https://www.systemiq.earth/

Systemiq is hiring an analytics director to lead current and future efforts in quantitative analysis and data science. We're also hiring fullstack developers (Python, web, data visualization) and data scientists to build data and decision tools that leverage our domain expertise in system change for sustainability. Systemiq is the right place for you, if you want to work with some of the largest stakeholders on solutions for sustainability topics ranging from climate change, plastics reduction, land use and many more.

Full job descriptions at https://www.systemiq.earth/careers/job-opportunities/

Analytics Director, London/Amsterdam/Munich: https://lnkd.in/eddm7-jr

Full Stack Developer, London/Amsterdam/Munich: https://lnkd.in/eddaxkdm

GIS Analyst, London/Amsterdam/Paris: https://lnkd.in/ezjhtkui

Modeller, London/Amsterdam/Munich: https://lnkd.in/eh7va-4g

UI/UX Consultant, London/Amsterdam/Munich: https://lnkd.in/ehr98c-w

Kalvium | Remote or onsite, India | Full Time or Contract | https://kalvium.kekahire.com/ | https://kalvium.com

We have multiple open roles in engineering - I'm hiring for data scientists and full stack engineers.

Kalvium is redoing the 4-yr computer science program to be 2X better than any current program in india, including top-tier institutes you can name? How're we doing this - we are rethinking from scratch everything about the course: pedagogy (blackboards makes sense for CS? How about open offices? How about lectures?), courseware (replace irrelevant courses with more CS skills).

If this ambition sounds good to you - you should know we've already started 3 classrooms and have students going through this! Join us.

PS: even if you've not found an open role fit for you, but you're interested in participating in this challenge and vision, please get in touch. We love talking to people who connect with our mission - we usually find ways of collaborating. You can reach out to me Email is hidden

Braid Health | 100% Remote (US or EU timezones) | Full Time or Contract | https://braid.health

Braid Health's goal is to provide an end to end encrypted data integration for healthcare ecosystem. Our software is installed at our customer's clinics where we communicate with image acquisition devices like X-Ray, MRI, CT devices to retrieve the image data, and acquire additional data from Electronic Health Record vendors like Epic or Athena. We then encrypt the data using web crypto API, and provide a web application so that radiologists can do fast reads on the de-identified studies. Our AI models then work on the images to assist the radiologist so that we get more reliable reads. We also help pharmaceutical companies with their clinical trials.

We are a distributed team and we are looking for engineers who want to make a dent in the healthcare industry. If you have good experience and love programming, but got bored of building yet another CRUD app in other industries like e-commerce, social networking, banking; let's get in touch. We believe working in healthcare strikes the right balance in utilizing technology and doing something good for humanity.

We are also an engineering run company, so if you are tired of companies run by suits that utilize so called agile technologies to manage their engineering workforce, we hope Braid will provide a breath of fresh air to work in, for experienced engineers who can manage themselves. Technologies we use include TypeScript, React, Redux, Electron, Tensorflow, Kubernetes, Couchdb, Python, Tensorflow.

See open roles at https://braid.health/careers and email me (email in profile) to get detailed information.

blaulichtSMS | Berlin/Vienna or Remote | German+English | Full-time | https://blaulichtsms.net

PRODUCT: SaaS alarming solution for fire fighters and ambulances \w 4,000+ fire brigades as customers, 250k users and 10M alarms processed per year. Exciting back-end, DevOps, mobile engineering challenges and a product with a purpose. A lot of responsibility: if our product stops working, fire fighters don't get alarms anymore.

COMPANY: Profitable, new management, now setting up international growth

* Backend Developer Java: https://blaulichtsms.net/karriere/platform-developer/

--> Email is hidden

Inter.link | Remote | Full Time | Multiple

Inter.link is a new start-up carrier looking to provide global, automated, and sustainable network connectivity. We’re working on our supply chain, our internal processes, and with our customers, to be the leader in a new era of fully automated green connectivity. Check out our website for more details: https://inter.link/

We are currently hiring for the following technical roles;

- Senior Security Compute Architect - Senior Software Engineer - Senior DevOps Engineer We also have non-technical roles open, and more details about all the roles on our jobs page: https://inter.link/jobs/

We offer a competitive salary, a friendly working environment, fully remote work (the team is currently spread over Europe) with a home office budget, we have company retreats in order to meet up in person from time to time, we’re keen on open sourcing what we can, and we encourage our team to contribute to various industry and community projects too.

I am not the person hiring for these positions but I will try to answer any comments here on HN as best I can, or you can email me with questions about life at Inter.link. My email address is james _at_ inter.link.

If you are interested in the software role email sebastian _at_ inter.link.

If you are interested in the compute or devops roles email wolfgang _at_ inter.link

These jobs are also listed on our LI page if you want to apply via LI: https://www.linkedin.com/company/interdotlink/jobs/

Cradle Bio | Software Engineering/Machine Learning Intern | Onsite | Switzerland or Netherlands | Starting early 2023

Cradle aims to make programming biology easy. We provide biologists with the tools to discover, design and optimise enzymes and their cell-factories to ultimately produce almost anything. For this we look for a motivated student who is interested in working with large language models and putting them to use for protein optimization. Cradle is a one year old startup consisting of 13 wonderful and motivated people. We have offices in Zurich, Switzerland and Delft, Netherlands and are looking for on site interns.

Please apply via the posting https://jobs.ashbyhq.com/cradlebio/d81e515d-c06a-478d-92bb-d... or email to Email is hidden

Mediasmart | Junior Backend Engineer | Madrid or REMOTE only for candidates in Spain| Fulltime

Mediasmart, part of the Affle group (listed in India as NSE: AFFLE), is an adtech company (DSP) that allows advertisers to reach mobile audiences in mobile, Smart TVs, and Digital Out of Home displays.

We are looking for recent comp science graduates or equivalent. Spanish language and living in Spain is a must.

We are growing our bidder backend team, responsible for developing and scaling up our bidder product. Our bidder which handles loads of over one million ads per second. The position brings a lot of potential with career path into SRE, Algorithms/AI/ML, and massive scalability and performance engineering.

Our stack is NodeJS+GoLang. We expect some knowledge in JS or GoLang. No frontend exp needed.

We offer remote first environment, a startup like atmosfere with plenty of learning opportunities and competitive market rate.

Candidates in Spain, apply here: https://www.linkedin.com/jobs/view/3300407553/